chore: add code generation for @types/deno (#25545)

19 files changed, 484 insertions, 355 deletions

diff --git a/cli/tsc/dts/lib.deno.ns.d.ts b/cli/tsc/dts/lib.deno.ns.d.ts
index f44bf9a02..3cca95cdf 100644
--- a/cli/tsc/dts/lib.deno.ns.d.ts
+++ b/cli/tsc/dts/lib.deno.ns.d.ts
@@ -10,7 +10,7 @@
  *
  * @category Platform
  */
-declare interface ImportMeta {
+interface ImportMeta {
   /** A string representation of the fully qualified module URL. When the
    * module is loaded locally, the value will be a file URL (e.g.
    * `file:///path/module.ts`).
@@ -89,7 +89,7 @@ declare interface ImportMeta {
  *
  * @category Performance
  */
-declare interface Performance {
+interface Performance {
   /** Stores a timestamp with the associated name (a "mark"). */
   mark(markName: string, options?: PerformanceMarkOptions): PerformanceMark;
 
@@ -109,7 +109,7 @@ declare interface Performance {
  *
  * @category Performance
  */
-declare interface PerformanceMarkOptions {
+interface PerformanceMarkOptions {
   /** Metadata to be included in the mark. */
   // deno-lint-ignore no-explicit-any
   detail?: any;
@@ -126,7 +126,7 @@ declare interface PerformanceMarkOptions {
  *
  * @category Performance
  */
-declare interface PerformanceMeasureOptions {
+interface PerformanceMeasureOptions {
   /** Metadata to be included in the measure. */
   // deno-lint-ignore no-explicit-any
   detail?: any;
@@ -317,6 +317,7 @@ declare namespace Deno {
      *
      * @category Errors */
     export class NotADirectory extends Error {}
+
     /**
      * Raised when trying to perform an operation while the relevant Deno
      * permission (like `--allow-read`) has not been granted.
@@ -326,6 +327,8 @@ declare namespace Deno {
      *
      * @category Errors */
     export class NotCapable extends Error {}
+
+    export {}; // only export exports
   }
 
   /** The current process ID of this instance of the Deno CLI.
@@ -5407,7 +5410,9 @@ declare namespace Deno {
    *
    * @category FFI
    */
-  export type NativeStructType = { readonly struct: readonly NativeType[] };
+  export interface NativeStructType {
+    readonly struct: readonly NativeType[];
+  }
 
   /**
    * @category FFI
@@ -5700,7 +5705,9 @@ declare namespace Deno {
    *
    * @category FFI
    */
-  export type PointerObject<T = unknown> = { [brand]: T };
+  export interface PointerObject<T = unknown> {
+    [brand]: T;
+  }
 
   /** Pointers are represented either with a {@linkcode PointerObject}
    * object or a `null` if the pointer is null.
@@ -6137,4 +6144,6 @@ declare namespace Deno {
       | CreateHttpClientOptions
       | (CreateHttpClientOptions & TlsCertifiedKeyPem),
   ): HttpClient;
+
+  export {}; // only export exports
 }
diff --git a/cli/tsc/dts/lib.deno.shared_globals.d.ts b/cli/tsc/dts/lib.deno.shared_globals.d.ts
index b907a4e9a..ba872ef46 100644
--- a/cli/tsc/dts/lib.deno.shared_globals.d.ts
+++ b/cli/tsc/dts/lib.deno.shared_globals.d.ts
@@ -413,7 +413,7 @@ declare function clearInterval(id?: number): void;
 declare function clearTimeout(id?: number): void;
 
 /** @category Platform */
-declare interface VoidFunction {
+interface VoidFunction {
   (): void;
 }
 
@@ -445,7 +445,7 @@ declare function queueMicrotask(func: VoidFunction): void;
 declare function dispatchEvent(event: Event): boolean;
 
 /** @category Platform */
-declare interface DOMStringList {
+interface DOMStringList {
   /** Returns the number of strings in strings. */
   readonly length: number;
   /** Returns true if strings contains string, and false otherwise. */
@@ -456,13 +456,13 @@ declare interface DOMStringList {
 }
 
 /** @category Platform */
-declare type BufferSource = ArrayBufferView | ArrayBuffer;
+type BufferSource = ArrayBufferView | ArrayBuffer;
 
 /** @category I/O */
 declare var console: Console;
 
 /** @category Events */
-declare interface ErrorEventInit extends EventInit {
+interface ErrorEventInit extends EventInit {
   message?: string;
   filename?: string;
   lineno?: number;
@@ -471,7 +471,7 @@ declare interface ErrorEventInit extends EventInit {
 }
 
 /** @category Events */
-declare interface ErrorEvent extends Event {
+interface ErrorEvent extends Event {
   readonly message: string;
   readonly filename: string;
   readonly lineno: number;
@@ -486,13 +486,13 @@ declare var ErrorEvent: {
 };
 
 /** @category Events */
-declare interface PromiseRejectionEventInit extends EventInit {
+interface PromiseRejectionEventInit extends EventInit {
   promise: Promise<any>;
   reason?: any;
 }
 
 /** @category Events */
-declare interface PromiseRejectionEvent extends Event {
+interface PromiseRejectionEvent extends Event {
   readonly promise: Promise<any>;
   readonly reason: any;
 }
@@ -507,24 +507,24 @@ declare var PromiseRejectionEvent: {
 };
 
 /** @category Workers */
-declare interface AbstractWorkerEventMap {
+interface AbstractWorkerEventMap {
   "error": ErrorEvent;
 }
 
 /** @category Workers */
-declare interface WorkerEventMap extends AbstractWorkerEventMap {
+interface WorkerEventMap extends AbstractWorkerEventMap {
   "message": MessageEvent;
   "messageerror": MessageEvent;
 }
 
 /** @category Workers */
-declare interface WorkerOptions {
+interface WorkerOptions {
   type?: "classic" | "module";
   name?: string;
 }
 
 /** @category Workers */
-declare interface Worker extends EventTarget {
+interface Worker extends EventTarget {
   onerror: (this: Worker, e: ErrorEvent) => any | null;
   onmessage: (this: Worker, e: MessageEvent) => any | null;
   onmessageerror: (this: Worker, e: MessageEvent) => any | null;
@@ -560,10 +560,10 @@ declare var Worker: {
 };
 
 /** @category Performance */
-declare type PerformanceEntryList = PerformanceEntry[];
+type PerformanceEntryList = PerformanceEntry[];
 
 /** @category Performance */
-declare interface Performance extends EventTarget {
+interface Performance extends EventTarget {
   /** Returns a timestamp representing the start of the performance measurement. */
   readonly timeOrigin: number;
 
@@ -617,7 +617,7 @@ declare var Performance: {
 declare var performance: Performance;
 
 /** @category Performance */
-declare interface PerformanceMarkOptions {
+interface PerformanceMarkOptions {
   /** Metadata to be included in the mark. */
   detail?: any;
 
@@ -626,7 +626,7 @@ declare interface PerformanceMarkOptions {
 }
 
 /** @category Performance */
-declare interface PerformanceMeasureOptions {
+interface PerformanceMeasureOptions {
   /** Metadata to be included in the measure. */
   detail?: any;
 
@@ -648,7 +648,7 @@ declare interface PerformanceMeasureOptions {
  *
  * @category Performance
  */
-declare interface PerformanceEntry {
+interface PerformanceEntry {
   readonly duration: number;
   readonly entryType: string;
   readonly name: string;
@@ -675,7 +675,7 @@ declare var PerformanceEntry: {
  *
  * @category Performance
  */
-declare interface PerformanceMark extends PerformanceEntry {
+interface PerformanceMark extends PerformanceEntry {
   readonly detail: any;
   readonly entryType: "mark";
 }
@@ -699,7 +699,7 @@ declare var PerformanceMark: {
  *
  * @category Performance
  */
-declare interface PerformanceMeasure extends PerformanceEntry {
+interface PerformanceMeasure extends PerformanceEntry {
   readonly detail: any;
   readonly entryType: "measure";
 }
@@ -717,12 +717,12 @@ declare var PerformanceMeasure: {
 };
 
 /** @category Events */
-declare interface CustomEventInit<T = any> extends EventInit {
+interface CustomEventInit<T = any> extends EventInit {
   detail?: T;
 }
 
 /** @category Events */
-declare interface CustomEvent<T = any> extends Event {
+interface CustomEvent<T = any> extends Event {
   /** Returns any custom data event was created with. Typically used for
    * synthetic events. */
   readonly detail: T;
@@ -735,7 +735,7 @@ declare var CustomEvent: {
 };
 
 /** @category Platform */
-declare interface ErrorConstructor {
+interface ErrorConstructor {
   /** See https://v8.dev/docs/stack-trace-api#stack-trace-collection-for-custom-exceptions. */
   captureStackTrace(error: Object, constructor?: Function): void;
   // TODO(nayeemrmn): Support `Error.prepareStackTrace()`. We currently use this
diff --git a/cli/tsc/dts/lib.deno.unstable.d.ts b/cli/tsc/dts/lib.deno.unstable.d.ts
index cafa539b5..973a09d92 100644
--- a/cli/tsc/dts/lib.deno.unstable.d.ts
+++ b/cli/tsc/dts/lib.deno.unstable.d.ts
@@ -212,7 +212,7 @@ declare namespace Deno {
    * @category Cloud
    * @experimental
    */
-  export function openKv(path?: string): Promise<Deno.Kv>;
+  export function openKv(path?: string): Promise<Kv>;
 
   /** **UNSTABLE**: New API, yet to be vetted.
    *
@@ -475,7 +475,11 @@ declare namespace Deno {
    * @category Cloud
    * @experimental
    */
-  export type KvEntry<T> = { key: KvKey; value: T; versionstamp: string };
+  export interface KvEntry<T> {
+    key: KvKey;
+    value: T;
+    versionstamp: string;
+  }
 
   /**
    * **UNSTABLE**: New API, yet to be vetted.
@@ -680,7 +684,7 @@ declare namespace Deno {
       value: unknown,
       options?: {
         delay?: number;
-        keysIfUndelivered?: Deno.KvKey[];
+        keysIfUndelivered?: KvKey[];
         backoffSchedule?: number[];
       },
     ): this;
@@ -911,7 +915,7 @@ declare namespace Deno {
       value: unknown,
       options?: {
         delay?: number;
-        keysIfUndelivered?: Deno.KvKey[];
+        keysIfUndelivered?: KvKey[];
         backoffSchedule?: number[];
       },
     ): Promise<KvCommitResult>;
@@ -1041,10 +1045,10 @@ declare namespace Deno {
      * @category Jupyter
      * @experimental
      */
-    export type VegaObject = {
+    export interface VegaObject {
       $schema: string;
       [key: string]: unknown;
-    };
+    }
 
     /**
      * A collection of supported media types and data for Jupyter frontends.
@@ -1052,7 +1056,7 @@ declare namespace Deno {
      * @category Jupyter
      * @experimental
      */
-    export type MediaBundle = {
+    export interface MediaBundle {
       "text/plain"?: string;
       "text/html"?: string;
       "image/svg+xml"?: string;
@@ -1078,7 +1082,7 @@ declare namespace Deno {
 
       // Must support a catch all for custom media types / mimetypes
       [key: string]: string | object | undefined;
-    };
+    }
 
     /**
      * @category Jupyter
@@ -1090,9 +1094,9 @@ declare namespace Deno {
      * @category Jupyter
      * @experimental
      */
-    export type Displayable = {
+    export interface Displayable {
       [$display]: () => MediaBundle | Promise<MediaBundle>;
-    };
+    }
 
     /**
      * Display function for Jupyter Deno Kernel.
@@ -1217,7 +1221,11 @@ declare namespace Deno {
         buffers?: Uint8Array[];
       },
     ): Promise<void>;
+
+    export {}; // only export exports
   }
+
+  export {}; // only export exports
 }
 
 /** **UNSTABLE**: New API, yet to be vetted.
@@ -1225,7 +1233,7 @@ declare namespace Deno {
  * @category Workers
  * @experimental
  */
-declare interface WorkerOptions {
+interface WorkerOptions {
   /** **UNSTABLE**: New API, yet to be vetted.
    *
    * Configure permissions options to change the level of access the worker will
@@ -1266,7 +1274,7 @@ declare interface WorkerOptions {
  * @category WebSockets
  * @experimental
  */
-declare interface WebSocketStreamOptions {
+interface WebSocketStreamOptions {
   protocols?: string[];
   signal?: AbortSignal;
   headers?: HeadersInit;
@@ -1277,7 +1285,7 @@ declare interface WebSocketStreamOptions {
  * @category WebSockets
  * @experimental
  */
-declare interface WebSocketConnection {
+interface WebSocketConnection {
   readable: ReadableStream<string | Uint8Array>;
   writable: WritableStream<string | Uint8Array>;
   extensions: string;
@@ -1289,7 +1297,7 @@ declare interface WebSocketConnection {
  * @category WebSockets
  * @experimental
  */
-declare interface WebSocketCloseInfo {
+interface WebSocketCloseInfo {
   code?: number;
   reason?: string;
 }
@@ -1300,7 +1308,7 @@ declare interface WebSocketCloseInfo {
  * @category WebSockets
  * @experimental
  */
-declare interface WebSocketStream {
+interface WebSocketStream {
   url: string;
   opened: Promise<WebSocketConnection>;
   closed: Promise<WebSocketCloseInfo>;
@@ -1324,7 +1332,7 @@ declare var WebSocketStream: {
  * @category WebSockets
  * @experimental
  */
-declare interface WebSocketError extends DOMException {
+interface WebSocketError extends DOMException {
   readonly closeCode: number;
   readonly reason: string;
 }
@@ -2884,7 +2892,7 @@ declare namespace Temporal {
  * @category Temporal
  * @experimental
  */
-declare interface Date {
+interface Date {
   toTemporalInstant(): Temporal.Instant;
 }
 
@@ -2986,7 +2994,7 @@ declare namespace Intl {
  * @category Platform
  * @experimental
  */
-declare interface Float16Array {
+interface Float16Array {
   /**
    * The size in bytes of each element in the array.
    */
@@ -3301,7 +3309,7 @@ declare interface Float16Array {
  * @category Platform
  * @experimental
  */
-declare interface Float16ArrayConstructor {
+interface Float16ArrayConstructor {
   readonly prototype: Float16Array;
   new (length: number): Float16Array;
   new (array: ArrayLike<number> | ArrayBufferLike): Float16Array;
@@ -3350,7 +3358,7 @@ declare var Float16Array: Float16ArrayConstructor;
  * @category Platform
  * @experimental
  */
-declare interface Float16Array {
+interface Float16Array {
   [Symbol.iterator](): IterableIterator<number>;
   /**
    * Returns an array of key, value pairs for every entry in the array
@@ -3370,7 +3378,7 @@ declare interface Float16Array {
  * @category Platform
  * @experimental
  */
-declare interface Float16Constructor {
+interface Float16Constructor {
   new (elements: Iterable<number>): Float16Array;
 
   /**
@@ -3390,7 +3398,7 @@ declare interface Float16Constructor {
  * @category Platform
  * @experimental
  */
-declare interface Float16Array {
+interface Float16Array {
   readonly [Symbol.toStringTag]: "Float16Array";
 }
 
@@ -3398,7 +3406,7 @@ declare interface Float16Array {
  * @category Platform
  * @experimental
  */
-declare interface Float16Array {
+interface Float16Array {
   /**
    * Determines whether an array includes a certain element, returning true or false as appropriate.
    * @param searchElement The element to search for.
@@ -3411,7 +3419,7 @@ declare interface Float16Array {
  * @category Platform
  * @experimental
  */
-declare interface Float16ArrayConstructor {
+interface Float16ArrayConstructor {
   new (): Float16Array;
 }
 
@@ -3419,7 +3427,7 @@ declare interface Float16ArrayConstructor {
  * @category Platform
  * @experimental
  */
-declare interface Float16Array {
+interface Float16Array {
   /**
    * Returns the item located at the specified index.
    * @param index The zero-based index of the desired code unit. A negative index will count back from the last item.
@@ -3431,7 +3439,7 @@ declare interface Float16Array {
  * @category Platform
  * @experimental
  */
-declare interface Float16Array {
+interface Float16Array {
   /**
    * Returns the value of the last element in the array where predicate is true, and undefined
    * otherwise.
@@ -3507,7 +3515,7 @@ declare interface Float16Array {
  * @category Platform
  * @experimental
  */
-declare interface DataView {
+interface DataView {
   /**
    * Gets the Float16 value at the specified byte offset from the start of the view. There is
    * no alignment constraint; multi-byte values may be fetched from any offset.
diff --git a/cli/tsc/dts/lib.deno.window.d.ts b/cli/tsc/dts/lib.deno.window.d.ts
index 511bb04ad..636e2b0fd 100644
--- a/cli/tsc/dts/lib.deno.window.d.ts
+++ b/cli/tsc/dts/lib.deno.window.d.ts
@@ -8,14 +8,14 @@
 /// <reference lib="deno.cache" />
 
 /** @category Platform */
-declare interface WindowEventMap {
+interface WindowEventMap {
   "error": ErrorEvent;
   "unhandledrejection": PromiseRejectionEvent;
   "rejectionhandled": PromiseRejectionEvent;
 }
 
 /** @category Platform */
-declare interface Window extends EventTarget {
+interface Window extends EventTarget {
   readonly window: Window & typeof globalThis;
   readonly self: Window & typeof globalThis;
   onerror: ((this: Window, ev: ErrorEvent) => any) | null;
@@ -105,7 +105,7 @@ declare var sessionStorage: Storage;
 declare var caches: CacheStorage;
 
 /** @category Platform */
-declare interface Navigator {
+interface Navigator {
   readonly gpu: GPU;
   readonly hardwareConcurrency: number;
   readonly userAgent: string;
@@ -221,7 +221,7 @@ declare function removeEventListener(
  *
  * @category Platform
  */
-declare interface Location {
+interface Location {
   /** Returns a DOMStringList object listing the origins of the ancestor
    * browsing contexts, from the parent browsing context to the top-level
    * browsing context.
diff --git a/cli/tsc/dts/lib.deno_webgpu.d.ts b/cli/tsc/dts/lib.deno_webgpu.d.ts
index e8d813823..2deb63abc 100644
--- a/cli/tsc/dts/lib.deno_webgpu.d.ts
+++ b/cli/tsc/dts/lib.deno_webgpu.d.ts
@@ -6,12 +6,12 @@
 /// <reference lib="esnext" />
 
 /** @category GPU */
-declare interface GPUObjectBase {
+interface GPUObjectBase {
   label: string;
 }
 
 /** @category GPU */
-declare interface GPUObjectDescriptorBase {
+interface GPUObjectDescriptorBase {
   label?: string;
 }
 
@@ -84,13 +84,13 @@ declare class GPU {
 }
 
 /** @category GPU */
-declare interface GPURequestAdapterOptions {
+interface GPURequestAdapterOptions {
   powerPreference?: GPUPowerPreference;
   forceFallbackAdapter?: boolean;
 }
 
 /** @category GPU */
-declare type GPUPowerPreference = "low-power" | "high-performance";
+type GPUPowerPreference = "low-power" | "high-performance";
 
 /** @category GPU */
 declare class GPUAdapter {
@@ -103,13 +103,13 @@ declare class GPUAdapter {
 }
 
 /** @category GPU */
-declare interface GPUDeviceDescriptor extends GPUObjectDescriptorBase {
+interface GPUDeviceDescriptor extends GPUObjectDescriptorBase {
   requiredFeatures?: GPUFeatureName[];
   requiredLimits?: Record<string, number>;
 }
 
 /** @category GPU */
-declare type GPUFeatureName =
+type GPUFeatureName =
   | "depth-clip-control"
   | "depth32float-stencil8"
   | "pipeline-statistics-query"
@@ -206,20 +206,20 @@ declare class GPUBuffer implements GPUObjectBase {
 }
 
 /** @category GPU */
-declare type GPUBufferMapState = "unmapped" | "pending" | "mapped";
+type GPUBufferMapState = "unmapped" | "pending" | "mapped";
 
 /** @category GPU */
-declare interface GPUBufferDescriptor extends GPUObjectDescriptorBase {
+interface GPUBufferDescriptor extends GPUObjectDescriptorBase {
   size: number;
   usage: GPUBufferUsageFlags;
   mappedAtCreation?: boolean;
 }
 
 /** @category GPU */
-declare type GPUBufferUsageFlags = number;
+type GPUBufferUsageFlags = number;
 
 /** @category GPU */
-declare type GPUFlagsConstant = number;
+type GPUFlagsConstant = number;
 
 /** @category GPU */
 declare class GPUBufferUsage {
@@ -236,7 +236,7 @@ declare class GPUBufferUsage {
 }
 
 /** @category GPU */
-declare type GPUMapModeFlags = number;
+type GPUMapModeFlags = number;
 
 /** @category GPU */
 declare class GPUMapMode {
@@ -262,7 +262,7 @@ declare class GPUTexture implements GPUObjectBase {
 }
 
 /** @category GPU */
-declare interface GPUTextureDescriptor extends GPUObjectDescriptorBase {
+interface GPUTextureDescriptor extends GPUObjectDescriptorBase {
   size: GPUExtent3D;
   mipLevelCount?: number;
   sampleCount?: number;
@@ -273,10 +273,10 @@ declare interface GPUTextureDescriptor extends GPUObjectDescriptorBase {
 }
 
 /** @category GPU */
-declare type GPUTextureDimension = "1d" | "2d" | "3d";
+type GPUTextureDimension = "1d" | "2d" | "3d";
 
 /** @category GPU */
-declare type GPUTextureUsageFlags = number;
+type GPUTextureUsageFlags = number;
 
 /** @category GPU */
 declare class GPUTextureUsage {
@@ -293,7 +293,7 @@ declare class GPUTextureView implements GPUObjectBase {
 }
 
 /** @category GPU */
-declare interface GPUTextureViewDescriptor extends GPUObjectDescriptorBase {
+interface GPUTextureViewDescriptor extends GPUObjectDescriptorBase {
   format?: GPUTextureFormat;
   dimension?: GPUTextureViewDimension;
   aspect?: GPUTextureAspect;
@@ -304,7 +304,7 @@ declare interface GPUTextureViewDescriptor extends GPUObjectDescriptorBase {
 }
 
 /** @category GPU */
-declare type GPUTextureViewDimension =
+type GPUTextureViewDimension =
   | "1d"
   | "2d"
   | "2d-array"
@@ -313,10 +313,10 @@ declare type GPUTextureViewDimension =
   | "3d";
 
 /** @category GPU */
-declare type GPUTextureAspect = "all" | "stencil-only" | "depth-only";
+type GPUTextureAspect = "all" | "stencil-only" | "depth-only";
 
 /** @category GPU */
-declare type GPUTextureFormat =
+type GPUTextureFormat =
   | "r8unorm"
   | "r8snorm"
   | "r8uint"
@@ -419,7 +419,7 @@ declare class GPUSampler implements GPUObjectBase {
 }
 
 /** @category GPU */
-declare interface GPUSamplerDescriptor extends GPUObjectDescriptorBase {
+interface GPUSamplerDescriptor extends GPUObjectDescriptorBase {
   addressModeU?: GPUAddressMode;
   addressModeV?: GPUAddressMode;
   addressModeW?: GPUAddressMode;
@@ -433,16 +433,16 @@ declare interface GPUSamplerDescriptor extends GPUObjectDescriptorBase {
 }
 
 /** @category GPU */
-declare type GPUAddressMode = "clamp-to-edge" | "repeat" | "mirror-repeat";
+type GPUAddressMode = "clamp-to-edge" | "repeat" | "mirror-repeat";
 
 /** @category GPU */
-declare type GPUFilterMode = "nearest" | "linear";
+type GPUFilterMode = "nearest" | "linear";
 
 /** @category GPU */
-declare type GPUMipmapFilterMode = "nearest" | "linear";
+type GPUMipmapFilterMode = "nearest" | "linear";
 
 /** @category GPU */
-declare type GPUCompareFunction =
+type GPUCompareFunction =
   | "never"
   | "less"
   | "equal"
@@ -458,12 +458,12 @@ declare class GPUBindGroupLayout implements GPUObjectBase {
 }
 
 /** @category GPU */
-declare interface GPUBindGroupLayoutDescriptor extends GPUObjectDescriptorBase {
+interface GPUBindGroupLayoutDescriptor extends GPUObjectDescriptorBase {
   entries: GPUBindGroupLayoutEntry[];
 }
 
 /** @category GPU */
-declare interface GPUBindGroupLayoutEntry {
+interface GPUBindGroupLayoutEntry {
   binding: number;
   visibility: GPUShaderStageFlags;
 
@@ -474,7 +474,7 @@ declare interface GPUBindGroupLayoutEntry {
 }
 
 /** @category GPU */
-declare type GPUShaderStageFlags = number;
+type GPUShaderStageFlags = number;
 
 /** @category GPU */
 declare class GPUShaderStage {
@@ -484,35 +484,35 @@ declare class GPUShaderStage {
 }
 
 /** @category GPU */
-declare interface GPUBufferBindingLayout {
+interface GPUBufferBindingLayout {
   type?: GPUBufferBindingType;
   hasDynamicOffset?: boolean;
   minBindingSize?: number;
 }
 
 /** @category GPU */
-declare type GPUBufferBindingType = "uniform" | "storage" | "read-only-storage";
+type GPUBufferBindingType = "uniform" | "storage" | "read-only-storage";
 
 /** @category GPU */
-declare interface GPUSamplerBindingLayout {
+interface GPUSamplerBindingLayout {
   type?: GPUSamplerBindingType;
 }
 
 /** @category GPU */
-declare type GPUSamplerBindingType =
+type GPUSamplerBindingType =
   | "filtering"
   | "non-filtering"
   | "comparison";
 
 /** @category GPU */
-declare interface GPUTextureBindingLayout {
+interface GPUTextureBindingLayout {
   sampleType?: GPUTextureSampleType;
   viewDimension?: GPUTextureViewDimension;
   multisampled?: boolean;
 }
 
 /** @category GPU */
-declare type GPUTextureSampleType =
+type GPUTextureSampleType =
   | "float"
   | "unfilterable-float"
   | "depth"
@@ -520,13 +520,13 @@ declare type GPUTextureSampleType =
   | "uint";
 
 /** @category GPU */
-declare type GPUStorageTextureAccess =
+type GPUStorageTextureAccess =
   | "write-only"
   | "read-only"
   | "read-write";
 
 /** @category GPU */
-declare interface GPUStorageTextureBindingLayout {
+interface GPUStorageTextureBindingLayout {
   access: GPUStorageTextureAccess;
   format: GPUTextureFormat;
   viewDimension?: GPUTextureViewDimension;
@@ -538,25 +538,25 @@ declare class GPUBindGroup implements GPUObjectBase {
 }
 
 /** @category GPU */
-declare interface GPUBindGroupDescriptor extends GPUObjectDescriptorBase {
+interface GPUBindGroupDescriptor extends GPUObjectDescriptorBase {
   layout: GPUBindGroupLayout;
   entries: GPUBindGroupEntry[];
 }
 
 /** @category GPU */
-declare type GPUBindingResource =
+type GPUBindingResource =
   | GPUSampler
   | GPUTextureView
   | GPUBufferBinding;
 
 /** @category GPU */
-declare interface GPUBindGroupEntry {
+interface GPUBindGroupEntry {
   binding: number;
   resource: GPUBindingResource;
 }
 
 /** @category GPU */
-declare interface GPUBufferBinding {
+interface GPUBufferBinding {
   buffer: GPUBuffer;
   offset?: number;
   size?: number;
@@ -568,15 +568,15 @@ declare class GPUPipelineLayout implements GPUObjectBase {
 }
 
 /** @category GPU */
-declare interface GPUPipelineLayoutDescriptor extends GPUObjectDescriptorBase {
+interface GPUPipelineLayoutDescriptor extends GPUObjectDescriptorBase {
   bindGroupLayouts: GPUBindGroupLayout[];
 }
 
 /** @category GPU */
-declare type GPUCompilationMessageType = "error" | "warning" | "info";
+type GPUCompilationMessageType = "error" | "warning" | "info";
 
 /** @category GPU */
-declare interface GPUCompilationMessage {
+interface GPUCompilationMessage {
   readonly message: string;
   readonly type: GPUCompilationMessageType;
   readonly lineNum: number;
@@ -584,7 +584,7 @@ declare interface GPUCompilationMessage {
 }
 
 /** @category GPU */
-declare interface GPUCompilationInfo {
+interface GPUCompilationInfo {
   readonly messages: ReadonlyArray<GPUCompilationMessage>;
 }
 
@@ -596,12 +596,12 @@ declare class GPUPipelineError extends DOMException {
 }
 
 /** @category GPU */
-declare interface GPUPipelineErrorInit {
+interface GPUPipelineErrorInit {
   reason: GPUPipelineErrorReason;
 }
 
 /** @category GPU */
-declare type GPUPipelineErrorReason = "validation" | "internal";
+type GPUPipelineErrorReason = "validation" | "internal";
 
 /** @category GPU */
 declare class GPUShaderModule implements GPUObjectBase {
@@ -609,26 +609,26 @@ declare class GPUShaderModule implements GPUObjectBase {
 }
 
 /** @category GPU */
-declare interface GPUShaderModuleDescriptor extends GPUObjectDescriptorBase {
+interface GPUShaderModuleDescriptor extends GPUObjectDescriptorBase {
   code: string;
   sourceMap?: any;
 }
 
 /** @category GPU */
-declare type GPUAutoLayoutMode = "auto";
+type GPUAutoLayoutMode = "auto";
 
 /** @category GPU */
-declare interface GPUPipelineDescriptorBase extends GPUObjectDescriptorBase {
+interface GPUPipelineDescriptorBase extends GPUObjectDescriptorBase {
   layout: GPUPipelineLayout | GPUAutoLayoutMode;
 }
 
 /** @category GPU */
-declare interface GPUPipelineBase {
+interface GPUPipelineBase {
   getBindGroupLayout(index: number): GPUBindGroupLayout;
 }
 
 /** @category GPU */
-declare interface GPUProgrammableStage {
+interface GPUProgrammableStage {
   module: GPUShaderModule;
   entryPoint?: string;
   constants?: Record<string, number>;
@@ -642,8 +642,7 @@ declare class GPUComputePipeline implements GPUObjectBase, GPUPipelineBase {
 }
 
 /** @category GPU */
-declare interface GPUComputePipelineDescriptor
-  extends GPUPipelineDescriptorBase {
+interface GPUComputePipelineDescriptor extends GPUPipelineDescriptorBase {
   compute: GPUProgrammableStage;
 }
 
@@ -655,8 +654,7 @@ declare class GPURenderPipeline implements GPUObjectBase, GPUPipelineBase {
 }
 
 /** @category GPU */
-declare interface GPURenderPipelineDescriptor
-  extends GPUPipelineDescriptorBase {
+interface GPURenderPipelineDescriptor extends GPUPipelineDescriptorBase {
   vertex: GPUVertexState;
   primitive?: GPUPrimitiveState;
   depthStencil?: GPUDepthStencilState;
@@ -665,7 +663,7 @@ declare interface GPURenderPipelineDescriptor
 }
 
 /** @category GPU */
-declare interface GPUPrimitiveState {
+interface GPUPrimitiveState {
   topology?: GPUPrimitiveTopology;
   stripIndexFormat?: GPUIndexFormat;
   frontFace?: GPUFrontFace;
@@ -674,7 +672,7 @@ declare interface GPUPrimitiveState {
 }
 
 /** @category GPU */
-declare type GPUPrimitiveTopology =
+type GPUPrimitiveTopology =
   | "point-list"
   | "line-list"
   | "line-strip"
@@ -682,25 +680,25 @@ declare type GPUPrimitiveTopology =
   | "triangle-strip";
 
 /** @category GPU */
-declare type GPUFrontFace = "ccw" | "cw";
+type GPUFrontFace = "ccw" | "cw";
 
 /** @category GPU */
-declare type GPUCullMode = "none" | "front" | "back";
+type GPUCullMode = "none" | "front" | "back";
 
 /** @category GPU */
-declare interface GPUMultisampleState {
+interface GPUMultisampleState {
   count?: number;
   mask?: number;
   alphaToCoverageEnabled?: boolean;
 }
 
 /** @category GPU */
-declare interface GPUFragmentState extends GPUProgrammableStage {
+interface GPUFragmentState extends GPUProgrammableStage {
   targets: (GPUColorTargetState | null)[];
 }
 
 /** @category GPU */
-declare interface GPUColorTargetState {
+interface GPUColorTargetState {
   format: GPUTextureFormat;
 
   blend?: GPUBlendState;
@@ -708,13 +706,13 @@ declare interface GPUColorTargetState {
 }
 
 /** @category GPU */
-declare interface GPUBlendState {
+interface GPUBlendState {
   color: GPUBlendComponent;
   alpha: GPUBlendComponent;
 }
 
 /** @category GPU */
-declare type GPUColorWriteFlags = number;
+type GPUColorWriteFlags = number;
 
 /** @category GPU */
 declare class GPUColorWrite {
@@ -726,14 +724,14 @@ declare class GPUColorWrite {
 }
 
 /** @category GPU */
-declare interface GPUBlendComponent {
+interface GPUBlendComponent {
   operation?: GPUBlendOperation;
   srcFactor?: GPUBlendFactor;
   dstFactor?: GPUBlendFactor;
 }
 
 /** @category GPU */
-declare type GPUBlendFactor =
+type GPUBlendFactor =
   | "zero"
   | "one"
   | "src"
@@ -749,7 +747,7 @@ declare type GPUBlendFactor =
   | "one-minus-constant";
 
 /** @category GPU */
-declare type GPUBlendOperation =
+type GPUBlendOperation =
   | "add"
   | "subtract"
   | "reverse-subtract"
@@ -757,7 +755,7 @@ declare type GPUBlendOperation =
   | "max";
 
 /** @category GPU */
-declare interface GPUDepthStencilState {
+interface GPUDepthStencilState {
   format: GPUTextureFormat;
 
   depthWriteEnabled: boolean;
@@ -775,7 +773,7 @@ declare interface GPUDepthStencilState {
 }
 
 /** @category GPU */
-declare interface GPUStencilFaceState {
+interface GPUStencilFaceState {
   compare?: GPUCompareFunction;
   failOp?: GPUStencilOperation;
   depthFailOp?: GPUStencilOperation;
@@ -783,7 +781,7 @@ declare interface GPUStencilFaceState {
 }
 
 /** @category GPU */
-declare type GPUStencilOperation =
+type GPUStencilOperation =
   | "keep"
   | "zero"
   | "replace"
@@ -794,10 +792,10 @@ declare type GPUStencilOperation =
   | "decrement-wrap";
 
 /** @category GPU */
-declare type GPUIndexFormat = "uint16" | "uint32";
+type GPUIndexFormat = "uint16" | "uint32";
 
 /** @category GPU */
-declare type GPUVertexFormat =
+type GPUVertexFormat =
   | "uint8x2"
   | "uint8x4"
   | "sint8x2"
@@ -831,22 +829,22 @@ declare type GPUVertexFormat =
   | "unorm10-10-10-2";
 
 /** @category GPU */
-declare type GPUVertexStepMode = "vertex" | "instance";
+type GPUVertexStepMode = "vertex" | "instance";
 
 /** @category GPU */
-declare interface GPUVertexState extends GPUProgrammableStage {
+interface GPUVertexState extends GPUProgrammableStage {
   buffers?: (GPUVertexBufferLayout | null)[];
 }
 
 /** @category GPU */
-declare interface GPUVertexBufferLayout {
+interface GPUVertexBufferLayout {
   arrayStride: number;
   stepMode?: GPUVertexStepMode;
   attributes: GPUVertexAttribute[];
 }
 
 /** @category GPU */
-declare interface GPUVertexAttribute {
+interface GPUVertexAttribute {
   format: GPUVertexFormat;
   offset: number;
 
@@ -854,7 +852,7 @@ declare interface GPUVertexAttribute {
 }
 
 /** @category GPU */
-declare interface GPUImageDataLayout {
+interface GPUImageDataLayout {
   offset?: number;
   bytesPerRow?: number;
   rowsPerImage?: number;
@@ -866,7 +864,7 @@ declare class GPUCommandBuffer implements GPUObjectBase {
 }
 
 /** @category GPU */
-declare interface GPUCommandBufferDescriptor extends GPUObjectDescriptorBase {}
+interface GPUCommandBufferDescriptor extends GPUObjectDescriptorBase {}
 
 /** @category GPU */
 declare class GPUCommandEncoder implements GPUObjectBase {
@@ -927,15 +925,15 @@ declare class GPUCommandEncoder implements GPUObjectBase {
 }
 
 /** @category GPU */
-declare interface GPUCommandEncoderDescriptor extends GPUObjectDescriptorBase {}
+interface GPUCommandEncoderDescriptor extends GPUObjectDescriptorBase {}
 
 /** @category GPU */
-declare interface GPUImageCopyBuffer extends GPUImageDataLayout {
+interface GPUImageCopyBuffer extends GPUImageDataLayout {
   buffer: GPUBuffer;
 }
 
 /** @category GPU */
-declare interface GPUImageCopyTexture {
+interface GPUImageCopyTexture {
   texture: GPUTexture;
   mipLevel?: number;
   origin?: GPUOrigin3D;
@@ -943,7 +941,7 @@ declare interface GPUImageCopyTexture {
 }
 
 /** @category GPU */
-declare interface GPUProgrammablePassEncoder {
+interface GPUProgrammablePassEncoder {
   setBindGroup(
     index: number,
     bindGroup: GPUBindGroup,
@@ -993,19 +991,19 @@ declare class GPUComputePassEncoder
 }
 
 /** @category GPU */
-declare interface GPUComputePassTimestampWrites {
+interface GPUComputePassTimestampWrites {
   querySet: GPUQuerySet;
   beginningOfPassWriteIndex?: number;
   endOfPassWriteIndex?: number;
 }
 
 /** @category GPU */
-declare interface GPUComputePassDescriptor extends GPUObjectDescriptorBase {
+interface GPUComputePassDescriptor extends GPUObjectDescriptorBase {
   timestampWrites?: GPUComputePassTimestampWrites;
 }
 
 /** @category GPU */
-declare interface GPURenderEncoderBase {
+interface GPURenderEncoderBase {
   setPipeline(pipeline: GPURenderPipeline): undefined;
 
   setIndexBuffer(
@@ -1120,14 +1118,14 @@ declare class GPURenderPassEncoder
 }
 
 /** @category GPU */
-declare interface GPURenderPassTimestampWrites {
+interface GPURenderPassTimestampWrites {
   querySet: GPUQuerySet;
   beginningOfPassWriteIndex?: number;
   endOfPassWriteIndex?: number;
 }
 
 /** @category GPU */
-declare interface GPURenderPassDescriptor extends GPUObjectDescriptorBase {
+interface GPURenderPassDescriptor extends GPUObjectDescriptorBase {
   colorAttachments: (GPURenderPassColorAttachment | null)[];
   depthStencilAttachment?: GPURenderPassDepthStencilAttachment;
   occlusionQuerySet?: GPUQuerySet;
@@ -1135,7 +1133,7 @@ declare interface GPURenderPassDescriptor extends GPUObjectDescriptorBase {
 }
 
 /** @category GPU */
-declare interface GPURenderPassColorAttachment {
+interface GPURenderPassColorAttachment {
   view: GPUTextureView;
   resolveTarget?: GPUTextureView;
 
@@ -1145,7 +1143,7 @@ declare interface GPURenderPassColorAttachment {
 }
 
 /** @category GPU */
-declare interface GPURenderPassDepthStencilAttachment {
+interface GPURenderPassDepthStencilAttachment {
   view: GPUTextureView;
 
   depthClearValue?: number;
@@ -1160,10 +1158,10 @@ declare interface GPURenderPassDepthStencilAttachment {
 }
 
 /** @category GPU */
-declare type GPULoadOp = "load" | "clear";
+type GPULoadOp = "load" | "clear";
 
 /** @category GPU */
-declare type GPUStoreOp = "store" | "discard";
+type GPUStoreOp = "store" | "discard";
 
 /** @category GPU */
 declare class GPURenderBundle implements GPUObjectBase {
@@ -1171,7 +1169,7 @@ declare class GPURenderBundle implements GPUObjectBase {
 }
 
 /** @category GPU */
-declare interface GPURenderBundleDescriptor extends GPUObjectDescriptorBase {}
+interface GPURenderBundleDescriptor extends GPUObjectDescriptorBase {}
 
 /** @category GPU */
 declare class GPURenderBundleEncoder
@@ -1228,14 +1226,14 @@ declare class GPURenderBundleEncoder
 }
 
 /** @category GPU */
-declare interface GPURenderPassLayout extends GPUObjectDescriptorBase {
+interface GPURenderPassLayout extends GPUObjectDescriptorBase {
   colorFormats: (GPUTextureFormat | null)[];
   depthStencilFormat?: GPUTextureFormat;
   sampleCount?: number;
 }
 
 /** @category GPU */
-declare interface GPURenderBundleEncoderDescriptor extends GPURenderPassLayout {
+interface GPURenderBundleEncoderDescriptor extends GPURenderPassLayout {
   depthReadOnly?: boolean;
   stencilReadOnly?: boolean;
 }
@@ -1275,19 +1273,19 @@ declare class GPUQuerySet implements GPUObjectBase {
 }
 
 /** @category GPU */
-declare interface GPUQuerySetDescriptor extends GPUObjectDescriptorBase {
+interface GPUQuerySetDescriptor extends GPUObjectDescriptorBase {
   type: GPUQueryType;
   count: number;
 }
 
 /** @category GPU */
-declare type GPUQueryType = "occlusion" | "timestamp";
+type GPUQueryType = "occlusion" | "timestamp";
 
 /** @category GPU */
-declare type GPUDeviceLostReason = "destroyed";
+type GPUDeviceLostReason = "destroyed";
 
 /** @category GPU */
-declare interface GPUDeviceLostInfo {
+interface GPUDeviceLostInfo {
   readonly reason: GPUDeviceLostReason;
   readonly message: string;
 }
@@ -1313,7 +1311,7 @@ declare class GPUInternalError extends GPUError {
 }
 
 /** @category GPU */
-declare type GPUErrorFilter = "out-of-memory" | "validation" | "internal";
+type GPUErrorFilter = "out-of-memory" | "validation" | "internal";
 
 /** @category GPU */
 declare class GPUUncapturedErrorEvent extends Event {
@@ -1326,12 +1324,12 @@ declare class GPUUncapturedErrorEvent extends Event {
 }
 
 /** @category GPU */
-declare interface GPUUncapturedErrorEventInit extends EventInit {
+interface GPUUncapturedErrorEventInit extends EventInit {
   error: GPUError;
 }
 
 /** @category GPU */
-declare interface GPUColorDict {
+interface GPUColorDict {
   r: number;
   g: number;
   b: number;
@@ -1339,33 +1337,33 @@ declare interface GPUColorDict {
 }
 
 /** @category GPU */
-declare type GPUColor = number[] | GPUColorDict;
+type GPUColor = number[] | GPUColorDict;
 
 /** @category GPU */
-declare interface GPUOrigin3DDict {
+interface GPUOrigin3DDict {
   x?: number;
   y?: number;
   z?: number;
 }
 
 /** @category GPU */
-declare type GPUOrigin3D = number[] | GPUOrigin3DDict;
+type GPUOrigin3D = number[] | GPUOrigin3DDict;
 
 /** @category GPU */
-declare interface GPUExtent3DDict {
+interface GPUExtent3DDict {
   width: number;
   height?: number;
   depthOrArrayLayers?: number;
 }
 
 /** @category GPU */
-declare type GPUExtent3D = number[] | GPUExtent3DDict;
+type GPUExtent3D = number[] | GPUExtent3DDict;
 
 /** @category GPU */
-declare type GPUCanvasAlphaMode = "opaque" | "premultiplied";
+type GPUCanvasAlphaMode = "opaque" | "premultiplied";
 
 /** @category GPU */
-declare interface GPUCanvasConfiguration {
+interface GPUCanvasConfiguration {
   device: GPUDevice;
   format: GPUTextureFormat;
   usage?: GPUTextureUsageFlags;
@@ -1374,7 +1372,7 @@ declare interface GPUCanvasConfiguration {
   alphaMode?: GPUCanvasAlphaMode;
 }
 /** @category GPU */
-declare interface GPUCanvasContext {
+interface GPUCanvasContext {
   configure(configuration: GPUCanvasConfiguration): undefined;
   unconfigure(): undefined;
   getCurrentTexture(): GPUTexture;
diff --git a/ext/broadcast_channel/lib.deno_broadcast_channel.d.ts b/ext/broadcast_channel/lib.deno_broadcast_channel.d.ts
index ed56de009..339765ec9 100644
--- a/ext/broadcast_channel/lib.deno_broadcast_channel.d.ts
+++ b/ext/broadcast_channel/lib.deno_broadcast_channel.d.ts
@@ -9,7 +9,7 @@
  * @category Messaging
  * @experimental
  */
-declare interface BroadcastChannelEventMap {
+interface BroadcastChannelEventMap {
   "message": MessageEvent;
   "messageerror": MessageEvent;
 }
@@ -18,7 +18,7 @@ declare interface BroadcastChannelEventMap {
  * @category Messaging
  * @experimental
  */
-declare interface BroadcastChannel extends EventTarget {
+interface BroadcastChannel extends EventTarget {
   /**
    * Returns the channel name (as passed to the constructor).
    */
diff --git a/ext/cache/lib.deno_cache.d.ts b/ext/cache/lib.deno_cache.d.ts
index f28de94ce..f9e181848 100644
--- a/ext/cache/lib.deno_cache.d.ts
+++ b/ext/cache/lib.deno_cache.d.ts
@@ -9,7 +9,7 @@
 declare var caches: CacheStorage;
 
 /** @category Cache */
-declare interface CacheStorage {
+interface CacheStorage {
   /** Open a cache storage for the provided name. */
   open(cacheName: string): Promise<Cache>;
   /** Check if cache already exists for the provided name. */
@@ -19,7 +19,7 @@ declare interface CacheStorage {
 }
 
 /** @category Cache */
-declare interface Cache {
+interface Cache {
   /**
    * Put the provided request/response into the cache.
    *
@@ -65,7 +65,7 @@ declare var CacheStorage: {
 };
 
 /** @category Cache */
-declare interface CacheQueryOptions {
+interface CacheQueryOptions {
   ignoreMethod?: boolean;
   ignoreSearch?: boolean;
   ignoreVary?: boolean;
diff --git a/ext/canvas/lib.deno_canvas.d.ts b/ext/canvas/lib.deno_canvas.d.ts
index 54ae3e66b..c695ba5cd 100644
--- a/ext/canvas/lib.deno_canvas.d.ts
+++ b/ext/canvas/lib.deno_canvas.d.ts
@@ -12,14 +12,14 @@
  *
  * @category Canvas
  */
-declare type ColorSpaceConversion = "default" | "none";
+type ColorSpaceConversion = "default" | "none";
 
 /**
  * Specifies how the bitmap image should be oriented.
  *
  * @category Canvas
  */
-declare type ImageOrientation = "flipY" | "from-image" | "none";
+type ImageOrientation = "flipY" | "from-image" | "none";
 
 /**
  * Specifies whether the bitmap's color channels should be premultiplied by
@@ -27,7 +27,7 @@ declare type ImageOrientation = "flipY" | "from-image" | "none";
  *
  * @category Canvas
  */
-declare type PremultiplyAlpha = "default" | "none" | "premultiply";
+type PremultiplyAlpha = "default" | "none" | "premultiply";
 
 /**
  * Specifies the algorithm to be used for resizing the input to match the
@@ -35,20 +35,20 @@ declare type PremultiplyAlpha = "default" | "none" | "premultiply";
  *
  * @category Canvas
  */
-declare type ResizeQuality = "high" | "low" | "medium" | "pixelated";
+type ResizeQuality = "high" | "low" | "medium" | "pixelated";
 
 /**
  * The `ImageBitmapSource` type represents an image data source that can be
  * used to create an `ImageBitmap`.
  *
  * @category Canvas */
-declare type ImageBitmapSource = Blob | ImageData;
+type ImageBitmapSource = Blob | ImageData;
 
 /**
  * The options of {@linkcode createImageBitmap}.
  *
  * @category Canvas */
-declare interface ImageBitmapOptions {
+interface ImageBitmapOptions {
   /**
    * Specifies whether the image should be decoded using color space
    * conversion. Either none or default (default). The value default
@@ -116,7 +116,7 @@ declare function createImageBitmap(
  *
  * @category Canvas
  */
-declare interface ImageBitmap {
+interface ImageBitmap {
   /**
    * The height of the bitmap.
    */
diff --git a/ext/console/lib.deno_console.d.ts b/ext/console/lib.deno_console.d.ts
index a4968dc83..0c73972d3 100644
--- a/ext/console/lib.deno_console.d.ts
+++ b/ext/console/lib.deno_console.d.ts
@@ -6,7 +6,7 @@
 /// <reference lib="esnext" />
 
 /** @category I/O */
-declare interface Console {
+interface Console {
   assert(condition?: boolean, ...data: any[]): void;
   clear(): void;
   count(label?: string): void;
diff --git a/ext/crypto/lib.deno_crypto.d.ts b/ext/crypto/lib.deno_crypto.d.ts
index 3e7d50a2a..827c0224c 100644
--- a/ext/crypto/lib.deno_crypto.d.ts
+++ b/ext/crypto/lib.deno_crypto.d.ts
@@ -9,23 +9,23 @@
 declare var crypto: Crypto;
 
 /** @category Crypto */
-declare interface Algorithm {
+interface Algorithm {
   name: string;
 }
 
 /** @category Crypto */
-declare interface KeyAlgorithm {
+interface KeyAlgorithm {
   name: string;
 }
 
 /** @category Crypto */
-declare type AlgorithmIdentifier = string | Algorithm;
+type AlgorithmIdentifier = string | Algorithm;
 /** @category Crypto */
-declare type HashAlgorithmIdentifier = AlgorithmIdentifier;
+type HashAlgorithmIdentifier = AlgorithmIdentifier;
 /** @category Crypto */
-declare type KeyType = "private" | "public" | "secret";
+type KeyType = "private" | "public" | "secret";
 /** @category Crypto */
-declare type KeyUsage =
+type KeyUsage =
   | "decrypt"
   | "deriveBits"
   | "deriveKey"
@@ -35,19 +35,19 @@ declare type KeyUsage =
   | "verify"
   | "wrapKey";
 /** @category Crypto */
-declare type KeyFormat = "jwk" | "pkcs8" | "raw" | "spki";
+type KeyFormat = "jwk" | "pkcs8" | "raw" | "spki";
 /** @category Crypto */
-declare type NamedCurve = string;
+type NamedCurve = string;
 
 /** @category Crypto */
-declare interface RsaOtherPrimesInfo {
+interface RsaOtherPrimesInfo {
   d?: string;
   r?: string;
   t?: string;
 }
 
 /** @category Crypto */
-declare interface JsonWebKey {
+interface JsonWebKey {
   alg?: string;
   crv?: string;
   d?: string;
@@ -56,6 +56,7 @@ declare interface JsonWebKey {
   e?: string;
   ext?: boolean;
   k?: string;
+  // deno-lint-ignore camelcase
   key_ops?: string[];
   kty?: string;
   n?: string;
@@ -69,129 +70,129 @@ declare interface JsonWebKey {
 }
 
 /** @category Crypto */
-declare interface AesCbcParams extends Algorithm {
+interface AesCbcParams extends Algorithm {
   iv: BufferSource;
 }
 
 /** @category Crypto */
-declare interface AesGcmParams extends Algorithm {
+interface AesGcmParams extends Algorithm {
   iv: BufferSource;
   additionalData?: BufferSource;
   tagLength?: number;
 }
 
 /** @category Crypto */
-declare interface AesCtrParams extends Algorithm {
+interface AesCtrParams extends Algorithm {
   counter: BufferSource;
   length: number;
 }
 
 /** @category Crypto */
-declare interface HmacKeyGenParams extends Algorithm {
+interface HmacKeyGenParams extends Algorithm {
   hash: HashAlgorithmIdentifier;
   length?: number;
 }
 
 /** @category Crypto */
-declare interface EcKeyGenParams extends Algorithm {
+interface EcKeyGenParams extends Algorithm {
   namedCurve: NamedCurve;
 }
 
 /** @category Crypto */
-declare interface EcKeyImportParams extends Algorithm {
+interface EcKeyImportParams extends Algorithm {
   namedCurve: NamedCurve;
 }
 
 /** @category Crypto */
-declare interface EcdsaParams extends Algorithm {
+interface EcdsaParams extends Algorithm {
   hash: HashAlgorithmIdentifier;
 }
 
 /** @category Crypto */
-declare interface RsaHashedImportParams extends Algorithm {
+interface RsaHashedImportParams extends Algorithm {
   hash: HashAlgorithmIdentifier;
 }
 
 /** @category Crypto */
-declare interface RsaHashedKeyGenParams extends RsaKeyGenParams {
+interface RsaHashedKeyGenParams extends RsaKeyGenParams {
   hash: HashAlgorithmIdentifier;
 }
 
 /** @category Crypto */
-declare interface RsaKeyGenParams extends Algorithm {
+interface RsaKeyGenParams extends Algorithm {
   modulusLength: number;
   publicExponent: Uint8Array;
 }
 
 /** @category Crypto */
-declare interface RsaPssParams extends Algorithm {
+interface RsaPssParams extends Algorithm {
   saltLength: number;
 }
 
 /** @category Crypto */
-declare interface RsaOaepParams extends Algorithm {
+interface RsaOaepParams extends Algorithm {
   label?: Uint8Array;
 }
 
 /** @category Crypto */
-declare interface HmacImportParams extends Algorithm {
+interface HmacImportParams extends Algorithm {
   hash: HashAlgorithmIdentifier;
   length?: number;
 }
 
 /** @category Crypto */
-declare interface EcKeyAlgorithm extends KeyAlgorithm {
+interface EcKeyAlgorithm extends KeyAlgorithm {
   namedCurve: NamedCurve;
 }
 
 /** @category Crypto */
-declare interface HmacKeyAlgorithm extends KeyAlgorithm {
+interface HmacKeyAlgorithm extends KeyAlgorithm {
   hash: KeyAlgorithm;
   length: number;
 }
 
 /** @category Crypto */
-declare interface RsaHashedKeyAlgorithm extends RsaKeyAlgorithm {
+interface RsaHashedKeyAlgorithm extends RsaKeyAlgorithm {
   hash: KeyAlgorithm;
 }
 
 /** @category Crypto */
-declare interface RsaKeyAlgorithm extends KeyAlgorithm {
+interface RsaKeyAlgorithm extends KeyAlgorithm {
   modulusLength: number;
   publicExponent: Uint8Array;
 }
 
 /** @category Crypto */
-declare interface HkdfParams extends Algorithm {
+interface HkdfParams extends Algorithm {
   hash: HashAlgorithmIdentifier;
   info: BufferSource;
   salt: BufferSource;
 }
 
 /** @category Crypto */
-declare interface Pbkdf2Params extends Algorithm {
+interface Pbkdf2Params extends Algorithm {
   hash: HashAlgorithmIdentifier;
   iterations: number;
   salt: BufferSource;
 }
 
 /** @category Crypto */
-declare interface AesDerivedKeyParams extends Algorithm {
+interface AesDerivedKeyParams extends Algorithm {
   length: number;
 }
 
 /** @category Crypto */
-declare interface EcdhKeyDeriveParams extends Algorithm {
+interface EcdhKeyDeriveParams extends Algorithm {
   public: CryptoKey;
 }
 
 /** @category Crypto */
-declare interface AesKeyGenParams extends Algorithm {
+interface AesKeyGenParams extends Algorithm {
   length: number;
 }
 
 /** @category Crypto */
-declare interface AesKeyAlgorithm extends KeyAlgorithm {
+interface AesKeyAlgorithm extends KeyAlgorithm {
   length: number;
 }
 
@@ -200,7 +201,7 @@ declare interface AesKeyAlgorithm extends KeyAlgorithm {
  *
  * @category Crypto
  */
-declare interface CryptoKey {
+interface CryptoKey {
   readonly algorithm: KeyAlgorithm;
   readonly extractable: boolean;
   readonly type: KeyType;
@@ -218,7 +219,7 @@ declare var CryptoKey: {
  *
  * @category Crypto
  */
-declare interface CryptoKeyPair {
+interface CryptoKeyPair {
   privateKey: CryptoKey;
   publicKey: CryptoKey;
 }
@@ -235,7 +236,7 @@ declare var CryptoKeyPair: {
  *
  * @category Crypto
  */
-declare interface SubtleCrypto {
+interface SubtleCrypto {
   generateKey(
     algorithm: RsaHashedKeyGenParams | EcKeyGenParams,
     extractable: boolean,
@@ -374,7 +375,7 @@ declare var SubtleCrypto: {
 };
 
 /** @category Crypto */
-declare interface Crypto {
+interface Crypto {
   readonly subtle: SubtleCrypto;
   getRandomValues<
     T extends
diff --git a/ext/fetch/lib.deno_fetch.d.ts b/ext/fetch/lib.deno_fetch.d.ts
index c27313903..d219a3859 100644
--- a/ext/fetch/lib.deno_fetch.d.ts
+++ b/ext/fetch/lib.deno_fetch.d.ts
@@ -6,7 +6,7 @@
 /// <reference lib="esnext" />
 
 /** @category Platform */
-declare interface DomIterable<K, V> {
+interface DomIterable<K, V> {
   keys(): IterableIterator<K>;
   values(): IterableIterator<V>;
   entries(): IterableIterator<[K, V]>;
@@ -18,7 +18,7 @@ declare interface DomIterable<K, V> {
 }
 
 /** @category Fetch */
-declare type FormDataEntryValue = File | string;
+type FormDataEntryValue = File | string;
 
 /** Provides a way to easily construct a set of key/value pairs representing
  * form fields and their values, which can then be easily sent using the
@@ -27,7 +27,7 @@ declare type FormDataEntryValue = File | string;
  *
  * @category Fetch
  */
-declare interface FormData extends DomIterable<string, FormDataEntryValue> {
+interface FormData extends DomIterable<string, FormDataEntryValue> {
   append(name: string, value: string | Blob, fileName?: string): void;
   delete(name: string): void;
   get(name: string): FormDataEntryValue | null;
@@ -43,7 +43,7 @@ declare var FormData: {
 };
 
 /** @category Fetch */
-declare interface Body {
+interface Body {
   /** A simple getter used to expose a `ReadableStream` of the body contents. */
   readonly body: ReadableStream<Uint8Array> | null;
   /** Stores a `Boolean` that declares whether the body has been used in a
@@ -77,7 +77,7 @@ declare interface Body {
 }
 
 /** @category Fetch */
-declare type HeadersInit = Iterable<string[]> | Record<string, string>;
+type HeadersInit = Iterable<string[]> | Record<string, string>;
 
 /** This Fetch API interface allows you to perform various actions on HTTP
  * request and response headers. These actions include retrieving, setting,
@@ -89,7 +89,7 @@ declare type HeadersInit = Iterable<string[]> | Record<string, string>;
  *
  * @category Fetch
  */
-declare interface Headers extends DomIterable<string, string> {
+interface Headers extends DomIterable<string, string> {
   /** Appends a new value onto an existing header inside a `Headers` object, or
    * adds the header if it does not already exist.
    */
@@ -130,9 +130,9 @@ declare var Headers: {
 };
 
 /** @category Fetch */
-declare type RequestInfo = Request | string;
+type RequestInfo = Request | string;
 /** @category Fetch */
-declare type RequestCache =
+type RequestCache =
   | "default"
   | "force-cache"
   | "no-cache"
@@ -140,13 +140,13 @@ declare type RequestCache =
   | "only-if-cached"
   | "reload";
 /** @category Fetch */
-declare type RequestCredentials = "include" | "omit" | "same-origin";
+type RequestCredentials = "include" | "omit" | "same-origin";
 /** @category Fetch */
-declare type RequestMode = "cors" | "navigate" | "no-cors" | "same-origin";
+type RequestMode = "cors" | "navigate" | "no-cors" | "same-origin";
 /** @category Fetch */
-declare type RequestRedirect = "error" | "follow" | "manual";
+type RequestRedirect = "error" | "follow" | "manual";
 /** @category Fetch */
-declare type ReferrerPolicy =
+type ReferrerPolicy =
   | ""
   | "no-referrer"
   | "no-referrer-when-downgrade"
@@ -157,7 +157,7 @@ declare type ReferrerPolicy =
   | "strict-origin-when-cross-origin"
   | "unsafe-url";
 /** @category Fetch */
-declare type BodyInit =
+type BodyInit =
   | Blob
   | BufferSource
   | FormData
@@ -165,7 +165,7 @@ declare type BodyInit =
   | ReadableStream<Uint8Array>
   | string;
 /** @category Fetch */
-declare type RequestDestination =
+type RequestDestination =
   | ""
   | "audio"
   | "audioworklet"
@@ -186,7 +186,7 @@ declare type RequestDestination =
   | "xslt";
 
 /** @category Fetch */
-declare interface RequestInit {
+interface RequestInit {
   /**
    * A BodyInit object or null to set request's body.
    */
@@ -254,7 +254,7 @@ declare interface RequestInit {
  *
  * @category Fetch
  */
-declare interface Request extends Body {
+interface Request extends Body {
   /**
    * Returns the cache mode associated with request, which is a string
    * indicating how the request will interact with the browser's cache when
@@ -350,14 +350,14 @@ declare var Request: {
 };
 
 /** @category Fetch */
-declare interface ResponseInit {
+interface ResponseInit {
   headers?: HeadersInit;
   status?: number;
   statusText?: string;
 }
 
 /** @category Fetch */
-declare type ResponseType =
+type ResponseType =
   | "basic"
   | "cors"
   | "default"
@@ -369,7 +369,7 @@ declare type ResponseType =
  *
  * @category Fetch
  */
-declare interface Response extends Body {
+interface Response extends Body {
   readonly headers: Headers;
   readonly ok: boolean;
   readonly redirected: boolean;
@@ -413,14 +413,14 @@ declare function fetch(
 /**
  * @category Fetch
  */
-declare interface EventSourceInit {
+interface EventSourceInit {
   withCredentials?: boolean;
 }
 
 /**
  * @category Fetch
  */
-declare interface EventSourceEventMap {
+interface EventSourceEventMap {
   "error": Event;
   "message": MessageEvent;
   "open": Event;
@@ -429,7 +429,7 @@ declare interface EventSourceEventMap {
 /**
  * @category Fetch
  */
-declare interface EventSource extends EventTarget {
+interface EventSource extends EventTarget {
   onerror: ((this: EventSource, ev: Event) => any) | null;
   onmessage: ((this: EventSource, ev: MessageEvent) => any) | null;
   onopen: ((this: EventSource, ev: Event) => any) | null;
diff --git a/ext/net/lib.deno_net.d.ts b/ext/net/lib.deno_net.d.ts
index ba2763f6c..827081f2a 100644
--- a/ext/net/lib.deno_net.d.ts
+++ b/ext/net/lib.deno_net.d.ts
@@ -449,4 +449,6 @@ declare namespace Deno {
     conn: TcpConn,
     options?: StartTlsOptions,
   ): Promise<TlsConn>;
+
+  export {}; // only export exports
 }
diff --git a/ext/url/lib.deno_url.d.ts b/ext/url/lib.deno_url.d.ts
index 71a781636..946c70607 100644
--- a/ext/url/lib.deno_url.d.ts
+++ b/ext/url/lib.deno_url.d.ts
@@ -6,7 +6,7 @@
 /// <reference lib="esnext" />
 
 /** @category URL */
-declare interface URLSearchParams {
+interface URLSearchParams {
   /** Appends a specified key/value pair as a new search parameter.
    *
    * ```ts
@@ -170,7 +170,7 @@ declare var URLSearchParams: {
  *
  * @category URL
  */
-declare interface URL {
+interface URL {
   hash: string;
   host: string;
   hostname: string;
@@ -202,7 +202,7 @@ declare var URL: {
 };
 
 /** @category URL */
-declare interface URLPatternInit {
+interface URLPatternInit {
   protocol?: string;
   username?: string;
   password?: string;
@@ -215,10 +215,10 @@ declare interface URLPatternInit {
 }
 
 /** @category URL */
-declare type URLPatternInput = string | URLPatternInit;
+type URLPatternInput = string | URLPatternInit;
 
 /** @category URL */
-declare interface URLPatternComponentResult {
+interface URLPatternComponentResult {
   input: string;
   groups: Record<string, string | undefined>;
 }
@@ -227,7 +227,7 @@ declare interface URLPatternComponentResult {
  *
  * @category URL
  */
-declare interface URLPatternResult {
+interface URLPatternResult {
   /** The inputs provided when matching. */
   inputs: [URLPatternInit] | [URLPatternInit, string];
 
@@ -254,7 +254,7 @@ declare interface URLPatternResult {
  *
  * @category URL
  */
-declare interface URLPatternOptions {
+interface URLPatternOptions {
   /**
    * Enables case-insensitive matching.
    *
@@ -293,7 +293,7 @@ declare interface URLPatternOptions {
  *
  * @category URL
  */
-declare interface URLPattern {
+interface URLPattern {
   /**
    * Test if the given input matches the stored pattern.
    *
diff --git a/ext/web/06_streams_types.d.ts b/ext/web/06_streams_types.d.ts
index 19eb597d2..e04f568d2 100644
--- a/ext/web/06_streams_types.d.ts
+++ b/ext/web/06_streams_types.d.ts
@@ -71,5 +71,10 @@ interface ReadableStreamGenericReader<T> {
 declare function queueMicrotask(callback: VoidFunction): void;
 
 declare namespace Deno {
-  function inspect(value: unknown, options?: Record<string, unknown>): string;
+  export function inspect(
+    value: unknown,
+    options?: Record<string, unknown>,
+  ): string;
+
+  export {}; // only export exports
 }
diff --git a/ext/web/lib.deno_web.d.ts b/ext/web/lib.deno_web.d.ts
index e276e7fdb..2ad97ac7d 100644
--- a/ext/web/lib.deno_web.d.ts
+++ b/ext/web/lib.deno_web.d.ts
@@ -6,7 +6,7 @@
 /// <reference lib="esnext" />
 
 /** @category Platform */
-declare interface DOMException extends Error {
+interface DOMException extends Error {
   readonly name: string;
   readonly message: string;
   /** @deprecated */
@@ -70,7 +70,7 @@ declare var DOMException: {
 };
 
 /** @category Events */
-declare interface EventInit {
+interface EventInit {
   bubbles?: boolean;
   cancelable?: boolean;
   composed?: boolean;
@@ -80,7 +80,7 @@ declare interface EventInit {
  *
  * @category Events
  */
-declare interface Event {
+interface Event {
   /** Returns true or false depending on how event was initialized. True if
    * event goes through its target's ancestors in reverse tree order, and
    * false otherwise. */
@@ -163,7 +163,7 @@ declare var Event: {
  *
  * @category Events
  */
-declare interface EventTarget {
+interface EventTarget {
   /** Appends an event listener for events whose type attribute value is type.
    * The callback argument sets the callback that will be invoked when the event
    * is dispatched.
@@ -217,34 +217,34 @@ declare var EventTarget: {
 };
 
 /** @category Events */
-declare interface EventListener {
+interface EventListener {
   (evt: Event): void;
 }
 
 /** @category Events */
-declare interface EventListenerObject {
+interface EventListenerObject {
   handleEvent(evt: Event): void;
 }
 
 /** @category Events */
-declare type EventListenerOrEventListenerObject =
+type EventListenerOrEventListenerObject =
   | EventListener
   | EventListenerObject;
 
 /** @category Events */
-declare interface AddEventListenerOptions extends EventListenerOptions {
+interface AddEventListenerOptions extends EventListenerOptions {
   once?: boolean;
   passive?: boolean;
   signal?: AbortSignal;
 }
 
 /** @category Events */
-declare interface EventListenerOptions {
+interface EventListenerOptions {
   capture?: boolean;
 }
 
 /** @category Events */
-declare interface ProgressEventInit extends EventInit {
+interface ProgressEventInit extends EventInit {
   lengthComputable?: boolean;
   loaded?: number;
   total?: number;
@@ -256,8 +256,7 @@ declare interface ProgressEventInit extends EventInit {
  *
  * @category Events
  */
-declare interface ProgressEvent<T extends EventTarget = EventTarget>
-  extends Event {
+interface ProgressEvent<T extends EventTarget = EventTarget> extends Event {
   readonly lengthComputable: boolean;
   readonly loaded: number;
   readonly target: T | null;
@@ -296,13 +295,13 @@ declare function atob(s: string): string;
 declare function btoa(s: string): string;
 
 /** @category Encoding */
-declare interface TextDecoderOptions {
+interface TextDecoderOptions {
   fatal?: boolean;
   ignoreBOM?: boolean;
 }
 
 /** @category Encoding */
-declare interface TextDecodeOptions {
+interface TextDecodeOptions {
   stream?: boolean;
 }
 
@@ -320,7 +319,7 @@ declare interface TextDecodeOptions {
  *
  * @category Encoding
  */
-declare interface TextDecoder extends TextDecoderCommon {
+interface TextDecoder extends TextDecoderCommon {
   /** Turns binary data, often in the form of a Uint8Array, into a string given
    * the encoding.
    */
@@ -334,7 +333,7 @@ declare var TextDecoder: {
 };
 
 /** @category Encoding */
-declare interface TextDecoderCommon {
+interface TextDecoderCommon {
   /** Returns encoding's name, lowercased. */
   readonly encoding: string;
   /** Returns true if error mode is "fatal", otherwise false. */
@@ -344,13 +343,13 @@ declare interface TextDecoderCommon {
 }
 
 /** @category Encoding */
-declare interface TextEncoderEncodeIntoResult {
+interface TextEncoderEncodeIntoResult {
   read: number;
   written: number;
 }
 
 /** @category Encoding */
-declare interface TextEncoder extends TextEncoderCommon {
+interface TextEncoder extends TextEncoderCommon {
   /** Returns the result of running UTF-8's encoder. */
   encode(input?: string): Uint8Array;
   encodeInto(input: string, dest: Uint8Array): TextEncoderEncodeIntoResult;
@@ -369,7 +368,7 @@ declare interface TextEncoder extends TextEncoderCommon {
  *
  * @category Encoding
  */
-declare interface TextEncoder extends TextEncoderCommon {
+interface TextEncoder extends TextEncoderCommon {
   /** Turns a string into binary data (in the form of a Uint8Array) using UTF-8 encoding. */
   encode(input?: string): Uint8Array;
 
@@ -384,14 +383,13 @@ declare var TextEncoder: {
 };
 
 /** @category Encoding */
-declare interface TextEncoderCommon {
+interface TextEncoderCommon {
   /** Returns "utf-8". */
   readonly encoding: string;
 }
 
 /** @category Encoding */
-declare interface TextDecoderStream
-  extends GenericTransformStream, TextDecoderCommon {
+interface TextDecoderStream extends GenericTransformStream, TextDecoderCommon {
   readonly readable: ReadableStream<string>;
   readonly writable: WritableStream<BufferSource>;
 }
@@ -403,8 +401,7 @@ declare var TextDecoderStream: {
 };
 
 /** @category Encoding */
-declare interface TextEncoderStream
-  extends GenericTransformStream, TextEncoderCommon {
+interface TextEncoderStream extends GenericTransformStream, TextEncoderCommon {
   readonly readable: ReadableStream<Uint8Array>;
   readonly writable: WritableStream<string>;
 }
@@ -420,7 +417,7 @@ declare var TextEncoderStream: {
  *
  * @category Platform
  */
-declare interface AbortController {
+interface AbortController {
   /** Returns the AbortSignal object associated with this object. */
   readonly signal: AbortSignal;
   /** Invoking this method will set this object's AbortSignal's aborted flag and
@@ -439,7 +436,7 @@ declare var AbortController: {
 };
 
 /** @category Platform */
-declare interface AbortSignalEventMap {
+interface AbortSignalEventMap {
   abort: Event;
 }
 
@@ -448,7 +445,7 @@ declare interface AbortSignalEventMap {
  *
  * @category Platform
  */
-declare interface AbortSignal extends EventTarget {
+interface AbortSignal extends EventTarget {
   /** Returns true if this AbortSignal's AbortController has signaled to abort,
    * and false otherwise. */
   readonly aborted: boolean;
@@ -490,7 +487,7 @@ declare var AbortSignal: {
 };
 
 /** @category File */
-declare interface FileReaderEventMap {
+interface FileReaderEventMap {
   "abort": ProgressEvent<FileReader>;
   "error": ProgressEvent<FileReader>;
   "load": ProgressEvent<FileReader>;
@@ -505,7 +502,7 @@ declare interface FileReaderEventMap {
  *
  * @category File
  */
-declare interface FileReader extends EventTarget {
+interface FileReader extends EventTarget {
   readonly error: DOMException | null;
   onabort: ((this: FileReader, ev: ProgressEvent<FileReader>) => any) | null;
   onerror: ((this: FileReader, ev: ProgressEvent<FileReader>) => any) | null;
@@ -561,13 +558,13 @@ declare var FileReader: {
 };
 
 /** @category File */
-declare type BlobPart = BufferSource | Blob | string;
+type BlobPart = BufferSource | Blob | string;
 
 /** @category File */
-declare type EndingType = "transparent" | "native";
+type EndingType = "transparent" | "native";
 
 /** @category File */
-declare interface BlobPropertyBag {
+interface BlobPropertyBag {
   type?: string;
   endings?: EndingType;
 }
@@ -579,7 +576,7 @@ declare interface BlobPropertyBag {
  *
  * @category File
  */
-declare interface Blob {
+interface Blob {
   readonly size: number;
   readonly type: string;
   arrayBuffer(): Promise<ArrayBuffer>;
@@ -602,7 +599,7 @@ declare var Blob: {
 };
 
 /** @category File */
-declare interface FilePropertyBag extends BlobPropertyBag {
+interface FilePropertyBag extends BlobPropertyBag {
   lastModified?: number;
 }
 
@@ -611,7 +608,7 @@ declare interface FilePropertyBag extends BlobPropertyBag {
  *
  * @category File
  */
-declare interface File extends Blob {
+interface File extends Blob {
   readonly lastModified: number;
   readonly name: string;
   readonly webkitRelativePath: string;
@@ -628,40 +625,40 @@ declare var File: {
 };
 
 /** @category Streams */
-declare type ReadableStreamReader<T> =
+type ReadableStreamReader<T> =
   | ReadableStreamDefaultReader<T>
   | ReadableStreamBYOBReader;
 
 /** @category Streams */
-declare type ReadableStreamController<T> =
+type ReadableStreamController<T> =
   | ReadableStreamDefaultController<T>
   | ReadableByteStreamController;
 
 /** @category Streams */
-declare interface ReadableStreamGenericReader {
+interface ReadableStreamGenericReader {
   readonly closed: Promise<undefined>;
   cancel(reason?: any): Promise<void>;
 }
 
 /** @category Streams */
-declare interface ReadableStreamReadDoneResult<T> {
+interface ReadableStreamReadDoneResult<T> {
   done: true;
   value?: T;
 }
 
 /** @category Streams */
-declare interface ReadableStreamReadValueResult<T> {
+interface ReadableStreamReadValueResult<T> {
   done: false;
   value: T;
 }
 
 /** @category Streams */
-declare type ReadableStreamReadResult<T> =
+type ReadableStreamReadResult<T> =
   | ReadableStreamReadValueResult<T>
   | ReadableStreamReadDoneResult<T>;
 
 /** @category Streams */
-declare interface ReadableStreamDefaultReader<R = any>
+interface ReadableStreamDefaultReader<R = any>
   extends ReadableStreamGenericReader {
   read(): Promise<ReadableStreamReadResult<R>>;
   releaseLock(): void;
@@ -674,12 +671,12 @@ declare var ReadableStreamDefaultReader: {
 };
 
 /** @category Streams */
-declare interface ReadableStreamBYOBReaderReadOptions {
+interface ReadableStreamBYOBReaderReadOptions {
   min?: number;
 }
 
 /** @category Streams */
-declare interface ReadableStreamBYOBReader extends ReadableStreamGenericReader {
+interface ReadableStreamBYOBReader extends ReadableStreamGenericReader {
   read<T extends ArrayBufferView>(
     view: T,
     options?: ReadableStreamBYOBReaderReadOptions,
@@ -694,7 +691,7 @@ declare var ReadableStreamBYOBReader: {
 };
 
 /** @category Streams */
-declare interface ReadableStreamBYOBRequest {
+interface ReadableStreamBYOBRequest {
   readonly view: ArrayBufferView | null;
   respond(bytesWritten: number): void;
   respondWithNewView(view: ArrayBufferView): void;
@@ -707,7 +704,7 @@ declare var ReadableStreamBYOBRequest: {
 };
 
 /** @category Streams */
-declare interface UnderlyingByteSource {
+interface UnderlyingByteSource {
   autoAllocateChunkSize?: number;
   cancel?: UnderlyingSourceCancelCallback;
   pull?: (controller: ReadableByteStreamController) => void | PromiseLike<void>;
@@ -716,7 +713,7 @@ declare interface UnderlyingByteSource {
 }
 
 /** @category Streams */
-declare interface UnderlyingDefaultSource<R = any> {
+interface UnderlyingDefaultSource<R = any> {
   cancel?: UnderlyingSourceCancelCallback;
   pull?: (
     controller: ReadableStreamDefaultController<R>,
@@ -726,7 +723,7 @@ declare interface UnderlyingDefaultSource<R = any> {
 }
 
 /** @category Streams */
-declare interface UnderlyingSink<W = any> {
+interface UnderlyingSink<W = any> {
   abort?: UnderlyingSinkAbortCallback;
   close?: UnderlyingSinkCloseCallback;
   start?: UnderlyingSinkStartCallback;
@@ -735,10 +732,10 @@ declare interface UnderlyingSink<W = any> {
 }
 
 /** @category Streams */
-declare type ReadableStreamType = "bytes";
+type ReadableStreamType = "bytes";
 
 /** @category Streams */
-declare interface UnderlyingSource<R = any> {
+interface UnderlyingSource<R = any> {
   autoAllocateChunkSize?: number;
   cancel?: UnderlyingSourceCancelCallback;
   pull?: UnderlyingSourcePullCallback<R>;
@@ -747,22 +744,22 @@ declare interface UnderlyingSource<R = any> {
 }
 
 /** @category Streams */
-declare interface UnderlyingSourceCancelCallback {
+interface UnderlyingSourceCancelCallback {
   (reason?: any): void | PromiseLike<void>;
 }
 
 /** @category Streams */
-declare interface UnderlyingSourcePullCallback<R> {
+interface UnderlyingSourcePullCallback<R> {
   (controller: ReadableStreamController<R>): void | PromiseLike<void>;
 }
 
 /** @category Streams */
-declare interface UnderlyingSourceStartCallback<R> {
+interface UnderlyingSourceStartCallback<R> {
   (controller: ReadableStreamController<R>): any;
 }
 
 /** @category Streams */
-declare interface ReadableStreamDefaultController<R = any> {
+interface ReadableStreamDefaultController<R = any> {
   readonly desiredSize: number | null;
   close(): void;
   enqueue(chunk?: R): void;
@@ -776,7 +773,7 @@ declare var ReadableStreamDefaultController: {
 };
 
 /** @category Streams */
-declare interface ReadableByteStreamController {
+interface ReadableByteStreamController {
   readonly byobRequest: ReadableStreamBYOBRequest | null;
   readonly desiredSize: number | null;
   close(): void;
@@ -791,7 +788,7 @@ declare var ReadableByteStreamController: {
 };
 
 /** @category Streams */
-declare interface StreamPipeOptions {
+interface StreamPipeOptions {
   preventAbort?: boolean;
   preventCancel?: boolean;
   preventClose?: boolean;
@@ -799,12 +796,12 @@ declare interface StreamPipeOptions {
 }
 
 /** @category Streams */
-declare interface QueuingStrategySize<T = any> {
+interface QueuingStrategySize<T = any> {
   (chunk: T): number;
 }
 
 /** @category Streams */
-declare interface QueuingStrategy<T = any> {
+interface QueuingStrategy<T = any> {
   highWaterMark?: number;
   size?: QueuingStrategySize<T>;
 }
@@ -814,7 +811,7 @@ declare interface QueuingStrategy<T = any> {
  *
  * @category Streams
  */
-declare interface CountQueuingStrategy extends QueuingStrategy {
+interface CountQueuingStrategy extends QueuingStrategy {
   readonly highWaterMark: number;
   readonly size: QueuingStrategySize;
 }
@@ -826,8 +823,7 @@ declare var CountQueuingStrategy: {
 };
 
 /** @category Streams */
-declare interface ByteLengthQueuingStrategy
-  extends QueuingStrategy<ArrayBufferView> {
+interface ByteLengthQueuingStrategy extends QueuingStrategy<ArrayBufferView> {
   readonly highWaterMark: number;
   readonly size: QueuingStrategySize<ArrayBufferView>;
 }
@@ -839,7 +835,7 @@ declare var ByteLengthQueuingStrategy: {
 };
 
 /** @category Streams */
-declare interface QueuingStrategyInit {
+interface QueuingStrategyInit {
   highWaterMark: number;
 }
 
@@ -849,7 +845,7 @@ declare interface QueuingStrategyInit {
  *
  * @category Streams
  */
-declare interface ReadableStream<R = any> {
+interface ReadableStream<R = any> {
   readonly locked: boolean;
   cancel(reason?: any): Promise<void>;
   getReader(options: { mode: "byob" }): ReadableStreamBYOBReader;
@@ -891,36 +887,36 @@ declare var ReadableStream: {
 };
 
 /** @category Streams */
-declare interface ReadableStreamIteratorOptions {
+interface ReadableStreamIteratorOptions {
   preventCancel?: boolean;
 }
 
 /** @category Streams */
-declare type ReadableStreamReaderMode = "byob";
+type ReadableStreamReaderMode = "byob";
 
 /** @category Streams */
-declare interface ReadableStreamGetReaderOptions {
+interface ReadableStreamGetReaderOptions {
   mode?: ReadableStreamReaderMode;
 }
 
 /** @category Streams */
-declare interface ReadableWritablePair<R = any, W = any> {
+interface ReadableWritablePair<R = any, W = any> {
   readable: ReadableStream<R>;
   writable: WritableStream<W>;
 }
 
 /** @category Streams */
-declare interface UnderlyingSinkCloseCallback {
+interface UnderlyingSinkCloseCallback {
   (): void | PromiseLike<void>;
 }
 
 /** @category Streams */
-declare interface UnderlyingSinkStartCallback {
+interface UnderlyingSinkStartCallback {
   (controller: WritableStreamDefaultController): any;
 }
 
 /** @category Streams */
-declare interface UnderlyingSinkWriteCallback<W> {
+interface UnderlyingSinkWriteCallback<W> {
   (
     chunk: W,
     controller: WritableStreamDefaultController,
@@ -928,7 +924,7 @@ declare interface UnderlyingSinkWriteCallback<W> {
 }
 
 /** @category Streams */
-declare interface UnderlyingSinkAbortCallback {
+interface UnderlyingSinkAbortCallback {
   (reason?: any): void | PromiseLike<void>;
 }
 
@@ -938,7 +934,7 @@ declare interface UnderlyingSinkAbortCallback {
  *
  * @category Streams
  */
-declare interface WritableStream<W = any> {
+interface WritableStream<W = any> {
   readonly locked: boolean;
   abort(reason?: any): Promise<void>;
   close(): Promise<void>;
@@ -961,7 +957,7 @@ declare var WritableStream: {
  *
  * @category Streams
  */
-declare interface WritableStreamDefaultController {
+interface WritableStreamDefaultController {
   readonly signal: AbortSignal;
   error(e?: any): void;
 }
@@ -979,7 +975,7 @@ declare var WritableStreamDefaultController: {
  *
  * @category Streams
  */
-declare interface WritableStreamDefaultWriter<W = any> {
+interface WritableStreamDefaultWriter<W = any> {
   readonly closed: Promise<undefined>;
   readonly desiredSize: number | null;
   readonly ready: Promise<undefined>;
@@ -996,7 +992,7 @@ declare var WritableStreamDefaultWriter: {
 };
 
 /** @category Streams */
-declare interface TransformStream<I = any, O = any> {
+interface TransformStream<I = any, O = any> {
   readonly readable: ReadableStream<O>;
   readonly writable: WritableStream<I>;
 }
@@ -1012,7 +1008,7 @@ declare var TransformStream: {
 };
 
 /** @category Streams */
-declare interface TransformStreamDefaultController<O = any> {
+interface TransformStreamDefaultController<O = any> {
   readonly desiredSize: number | null;
   enqueue(chunk?: O): void;
   error(reason?: any): void;
@@ -1026,7 +1022,7 @@ declare var TransformStreamDefaultController: {
 };
 
 /** @category Streams */
-declare interface Transformer<I = any, O = any> {
+interface Transformer<I = any, O = any> {
   flush?: TransformerFlushCallback<O>;
   readableType?: undefined;
   start?: TransformerStartCallback<O>;
@@ -1036,17 +1032,17 @@ declare interface Transformer<I = any, O = any> {
 }
 
 /** @category Streams */
-declare interface TransformerFlushCallback<O> {
+interface TransformerFlushCallback<O> {
   (controller: TransformStreamDefaultController<O>): void | PromiseLike<void>;
 }
 
 /** @category Streams */
-declare interface TransformerStartCallback<O> {
+interface TransformerStartCallback<O> {
   (controller: TransformStreamDefaultController<O>): any;
 }
 
 /** @category Streams */
-declare interface TransformerTransformCallback<I, O> {
+interface TransformerTransformCallback<I, O> {
   (
     chunk: I,
     controller: TransformStreamDefaultController<O>,
@@ -1054,21 +1050,21 @@ declare interface TransformerTransformCallback<I, O> {
 }
 
 /** @category Streams */
-declare interface TransformerCancelCallback {
+interface TransformerCancelCallback {
   (reason: any): void | PromiseLike<void>;
 }
 
 /** @category Streams */
-declare interface GenericTransformStream {
+interface GenericTransformStream {
   readonly readable: ReadableStream;
   readonly writable: WritableStream;
 }
 
 /** @category Events */
-declare type MessageEventSource = Window | MessagePort;
+type MessageEventSource = Window | MessagePort;
 
 /** @category Events */
-declare interface MessageEventInit<T = any> extends EventInit {
+interface MessageEventInit<T = any> extends EventInit {
   data?: T;
   lastEventId?: string;
   origin?: string;
@@ -1077,7 +1073,7 @@ declare interface MessageEventInit<T = any> extends EventInit {
 }
 
 /** @category Events */
-declare interface MessageEvent<T = any> extends Event {
+interface MessageEvent<T = any> extends Event {
   /**
    * Returns the data of the message.
    */
@@ -1115,10 +1111,10 @@ declare var MessageEvent: {
 };
 
 /** @category Events */
-declare type Transferable = MessagePort | ArrayBuffer;
+type Transferable = MessagePort | ArrayBuffer;
 
 /** @category Platform */
-declare interface StructuredSerializeOptions {
+interface StructuredSerializeOptions {
   transfer?: Transferable[];
 }
 
@@ -1128,7 +1124,7 @@ declare interface StructuredSerializeOptions {
  *
  * @category Messaging
  */
-declare interface MessageChannel {
+interface MessageChannel {
   readonly port1: MessagePort;
   readonly port2: MessagePort;
 }
@@ -1145,7 +1141,7 @@ declare var MessageChannel: {
 };
 
 /** @category Messaging */
-declare interface MessagePortEventMap {
+interface MessagePortEventMap {
   "message": MessageEvent;
   "messageerror": MessageEvent;
 }
@@ -1156,7 +1152,7 @@ declare interface MessagePortEventMap {
  *
  * @category Messaging
  */
-declare interface MessagePort extends EventTarget {
+interface MessagePort extends EventTarget {
   onmessage: ((this: MessagePort, ev: MessageEvent) => any) | null;
   onmessageerror: ((this: MessagePort, ev: MessageEvent) => any) | null;
   /**
@@ -1255,13 +1251,13 @@ declare function structuredClone<T = any>(
  *
  * @category Streams
  */
-declare interface CompressionStream extends GenericTransformStream {
+interface CompressionStream extends GenericTransformStream {
   readonly readable: ReadableStream<Uint8Array>;
   readonly writable: WritableStream<BufferSource>;
 }
 
 /** @category Streams */
-declare type CompressionFormat = "deflate" | "deflate-raw" | "gzip";
+type CompressionFormat = "deflate" | "deflate-raw" | "gzip";
 
 /**
  * An API for compressing a stream of data.
@@ -1302,7 +1298,7 @@ declare var CompressionStream: {
  *
  * @category Streams
  */
-declare interface DecompressionStream extends GenericTransformStream {
+interface DecompressionStream extends GenericTransformStream {
   readonly readable: ReadableStream<Uint8Array>;
   readonly writable: WritableStream<BufferSource>;
 }
@@ -1356,15 +1352,15 @@ declare function reportError(
 ): void;
 
 /** @category Platform */
-declare type PredefinedColorSpace = "srgb" | "display-p3";
+type PredefinedColorSpace = "srgb" | "display-p3";
 
 /** @category Platform */
-declare interface ImageDataSettings {
+interface ImageDataSettings {
   readonly colorSpace?: PredefinedColorSpace;
 }
 
 /** @category Platform */
-declare interface ImageData {
+interface ImageData {
   readonly colorSpace: PredefinedColorSpace;
   readonly data: Uint8ClampedArray;
   readonly height: number;
diff --git a/ext/websocket/lib.deno_websocket.d.ts b/ext/websocket/lib.deno_websocket.d.ts
index c1bdf3542..fb7ea6070 100644
--- a/ext/websocket/lib.deno_websocket.d.ts
+++ b/ext/websocket/lib.deno_websocket.d.ts
@@ -6,14 +6,14 @@
 /// <reference lib="esnext" />
 
 /** @category WebSockets */
-declare interface CloseEventInit extends EventInit {
+interface CloseEventInit extends EventInit {
   code?: number;
   reason?: string;
   wasClean?: boolean;
 }
 
 /** @category WebSockets */
-declare interface CloseEvent extends Event {
+interface CloseEvent extends Event {
   /**
    * Returns the WebSocket connection close code provided by the server.
    */
@@ -35,7 +35,7 @@ declare var CloseEvent: {
 };
 
 /** @category WebSockets */
-declare interface WebSocketEventMap {
+interface WebSocketEventMap {
   close: CloseEvent;
   error: Event;
   message: MessageEvent;
@@ -52,7 +52,7 @@ declare interface WebSocketEventMap {
  * @tags allow-net
  * @category WebSockets
  */
-declare interface WebSocket extends EventTarget {
+interface WebSocket extends EventTarget {
   /**
    * Returns a string that indicates how binary data from the WebSocket object is exposed to scripts:
    *
@@ -130,4 +130,4 @@ declare var WebSocket: {
 };
 
 /** @category WebSockets */
-declare type BinaryType = "arraybuffer" | "blob";
+type BinaryType = "arraybuffer" | "blob";
diff --git a/ext/webstorage/lib.deno_webstorage.d.ts b/ext/webstorage/lib.deno_webstorage.d.ts
index a3a4d6cd1..fa6d403de 100644
--- a/ext/webstorage/lib.deno_webstorage.d.ts
+++ b/ext/webstorage/lib.deno_webstorage.d.ts
@@ -11,7 +11,7 @@
  *
  * @category Storage
  */
-declare interface Storage {
+interface Storage {
   /**
    * Returns the number of key/value pairs currently present in the list associated with the object.
    */
diff --git a/tools/generate_types_deno.ts b/tools/generate_types_deno.ts
new file mode 100755
index 000000000..265b6f537
--- /dev/null
+++ b/tools/generate_types_deno.ts
@@ -0,0 +1,100 @@
+#!/usr/bin/env -S deno run -A
+// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+
+// This script is used to generate the @types/deno package on DefinitelyTyped.
+
+import $ from "jsr:@david/dax@0.42.0";
+import { Node, Project } from "jsr:@ts-morph/ts-morph@23.0.0";
+import * as semver from "jsr:@std/semver@1.0.3";
+
+const rootDir = $.path(import.meta.dirname!).parentOrThrow();
+const definitelyTypedDir = rootDir.join(
+  "../DefinitelyTyped/types/deno/",
+);
+
+if (!definitelyTypedDir.existsSync()) {
+  throw new Error(`Makes sure ${definitelyTypedDir} exists.`);
+}
+
+const denoExec = rootDir.join(
+  "target/debug/deno" + (Deno.build.os === "windows" ? ".exe" : ""),
+);
+
+$.logStep("Building Deno executable...");
+await $`cargo build`;
+
+$.logStep("Creating declaration file...");
+await createDenoDtsFile();
+$.logStep("Updating package.json...");
+await updatePkgJson();
+$.logStep("Formatting...");
+await $`pnpm dprint fmt`.cwd(definitelyTypedDir);
+
+async function createDenoDtsFile() {
+  function matchesAny(text: string | undefined, patterns: string[]): boolean {
+    if (text == null) {
+      return false;
+    }
+    for (const pattern of patterns) {
+      if (text.includes(pattern)) {
+        return true;
+      }
+    }
+    return false;
+  }
+
+  const text = await $`${denoExec} types`.text();
+  const project = new Project();
+  const file = project.createSourceFile(
+    definitelyTypedDir.join("index.d.ts").toString(),
+    text,
+    {
+      overwrite: true,
+    },
+  );
+
+  for (const statement of file.getStatementsWithComments()) {
+    if (Node.isCommentStatement(statement)) {
+      const statementText = statement.getText();
+      if (statementText.includes("<reference")) {
+        statement.remove();
+        continue;
+      }
+    }
+    const shouldKeepKeep = (Node.isModuleDeclaration(statement) ||
+      Node.isInterfaceDeclaration(statement) ||
+      Node.isTypeAliasDeclaration(statement) ||
+      Node.isClassDeclaration(statement)) &&
+      (matchesAny(statement.getName(), [
+        "Deno",
+      ]) || statement.getName()?.startsWith("GPU"));
+    if (!shouldKeepKeep) {
+      statement.remove();
+      continue;
+    }
+  }
+
+  file.insertStatements(
+    0,
+    "// Copyright 2018-2024 the Deno authors. MIT license.\n\n",
+  );
+
+  file.saveSync();
+}
+
+async function updatePkgJson() {
+  const pkgJsonFile = definitelyTypedDir.join("package.json");
+  const obj = pkgJsonFile.readJsonSync();
+  const version = semver.parse(await getDenoVersion());
+  version.patch = 9999;
+  version.prerelease = undefined;
+  version.build = undefined;
+  // deno-lint-ignore no-explicit-any
+  (obj as any).version = semver.format(version);
+  pkgJsonFile.writeTextSync(JSON.stringify(obj, undefined, 4) + "\n"); // 4 spaces indent
+}
+
+async function getDenoVersion() {
+  const text = await $`${denoExec} -v`.text();
+  return text.match(/deno (.*)/)![1];
+}
diff --git a/tools/jsdoc_checker.js b/tools/jsdoc_checker.js
index 720a8ed8b..241d04273 100755
--- a/tools/jsdoc_checker.js
+++ b/tools/jsdoc_checker.js
@@ -45,33 +45,39 @@ for (const file of project.getSourceFiles()) {
     }
 
     const parent = node.getFirstAncestorByKind(ts.SyntaxKind.ModuleDeclaration);
+    const isInterfaceOrType =
+      node.getKind() === ts.SyntaxKind.InterfaceDeclaration ||
+      node.getKind() === ts.SyntaxKind.TypeAliasDeclaration;
 
     if (parent) {
       if (!node.isExported()) {
-        errors.push(getErrorPrefix(node) + "export keyword");
+        errors.push(getMissingErrorPrefix(node) + "export keyword");
         continue;
       }
-    } else if (!node.hasDeclareKeyword()) {
-      errors.push(getErrorPrefix(node) + "declare keyword");
+    } else if (!isInterfaceOrType && !node.hasDeclareKeyword()) {
+      errors.push(getMissingErrorPrefix(node) + "declare keyword");
+      continue;
+    } else if (isInterfaceOrType && node.hasDeclareKeyword()) {
+      errors.push(getErrorPrefix(node) + "has incorrect declare keyword");
       continue;
     }
 
     const jsDoc = node.getFirstChildIfKind(ts.SyntaxKind.JSDoc);
     if (!jsDoc) {
-      errors.push(getErrorPrefix(node) + "JSDoc comment");
+      errors.push(getMissingErrorPrefix(node) + "JSDoc comment");
       continue;
     }
 
     const tags = jsDoc.getTags();
 
     if (!tags.find((tag) => tag.getTagName() === "category")) {
-      errors.push(getErrorPrefix(node) + "JSDoc @category tag");
+      errors.push(getMissingErrorPrefix(node) + "JSDoc @category tag");
       continue;
     }
 
     if (unstableFiles.includes(file)) {
       if (!tags.find((tag) => tag.getTagName() === "experimental")) {
-        errors.push(getErrorPrefix(node) + "JSDoc @experimental tag");
+        errors.push(getMissingErrorPrefix(node) + "JSDoc @experimental tag");
       }
     }
   }
@@ -81,6 +87,10 @@ if (errors.length > 0) {
   throw new AggregateError(errors);
 }
 
+function getMissingErrorPrefix(node) {
+  return getErrorPrefix(node) + `is missing a `;
+}
+
 function getErrorPrefix(node) {
-  return `Symbol at file://${node.getSourceFile().getFilePath()}:${node.getStartLineNumber()} is missing a `;
+  return `Symbol at file://${node.getSourceFile().getFilePath()}:${node.getStartLineNumber()} `;
 }