refactor: Event and EventTarget implementations (#4707)

Refactors Event and EventTarget so that they better encapsulate their
non-public data as well as are more forward compatible with things like
DOM Nodes.

Moves `dom_types.ts` -> `dom_types.d.ts` which was always the intention,
it was a legacy of when we used to build the types from the code and the
limitations of the compiler.  There was a lot of cruft in `dom_types`
which shouldn't have been there, and mis-alignment to the DOM standards.
This generally has been eliminated, though we still have some minor
differences from the DOM (like the removal of some deprecated
methods/properties).

Adds `DOMException`.  Strictly it shouldn't inherit from `Error`, but
most browsers provide a stack trace when one is thrown, so the behaviour
in Deno actually better matches the browser.

`Event` still doesn't log to console like it does in the browser.  I
 wanted to get this raised and that could be an enhancement later on (it
 currently doesn't either).

12 files changed, 15 insertions, 12 deletions

diff --git a/cli/js/web/streams/pipe-to.ts b/cli/js/web/streams/pipe-to.ts
index 1d5579217..17fb8e5bd 100644
--- a/cli/js/web/streams/pipe-to.ts
+++ b/cli/js/web/streams/pipe-to.ts
@@ -18,7 +18,7 @@
 
 // import { ReadableStreamDefaultReader } from "./readable-stream-default-reader.ts";
 // import { WritableStreamDefaultWriter } from "./writable-stream-default-writer.ts";
-// import { PipeOptions } from "../dom_types.ts";
+// import { PipeOptions } from "../dom_types.d.ts";
 // import { Err } from "../errors.ts";
 
 // // add a wrapper to handle falsy rejections
diff --git a/cli/js/web/streams/readable-byte-stream-controller.ts b/cli/js/web/streams/readable-byte-stream-controller.ts
index 1b473b77a..19f259484 100644
--- a/cli/js/web/streams/readable-byte-stream-controller.ts
+++ b/cli/js/web/streams/readable-byte-stream-controller.ts
@@ -9,7 +9,7 @@ import * as q from "./queue-mixin.ts";
 import * as shared from "./shared-internals.ts";
 import { ReadableStreamBYOBRequest } from "./readable-stream-byob-request.ts";
 import { Queue } from "./queue.ts";
-import { UnderlyingByteSource } from "../dom_types.ts";
+import { UnderlyingByteSource } from "../dom_types.d.ts";
 
 export class ReadableByteStreamController
   implements rs.SDReadableByteStreamController {
diff --git a/cli/js/web/streams/readable-internals.ts b/cli/js/web/streams/readable-internals.ts
index f46c79850..571ce50ed 100644
--- a/cli/js/web/streams/readable-internals.ts
+++ b/cli/js/web/streams/readable-internals.ts
@@ -11,7 +11,7 @@ import {
   QueuingStrategySizeCallback,
   UnderlyingSource,
   UnderlyingByteSource,
-} from "../dom_types.ts";
+} from "../dom_types.d.ts";
 
 // ReadableStreamDefaultController
 export const controlledReadableStream_ = Symbol("controlledReadableStream_");
diff --git a/cli/js/web/streams/readable-stream-default-controller.ts b/cli/js/web/streams/readable-stream-default-controller.ts
index d33226a9b..5d07dba53 100644
--- a/cli/js/web/streams/readable-stream-default-controller.ts
+++ b/cli/js/web/streams/readable-stream-default-controller.ts
@@ -8,7 +8,10 @@ import * as rs from "./readable-internals.ts";
 import * as shared from "./shared-internals.ts";
 import * as q from "./queue-mixin.ts";
 import { Queue } from "./queue.ts";
-import { QueuingStrategySizeCallback, UnderlyingSource } from "../dom_types.ts";
+import {
+  QueuingStrategySizeCallback,
+  UnderlyingSource,
+} from "../dom_types.d.ts";
 
 export class ReadableStreamDefaultController<OutputType>
   implements rs.SDReadableStreamDefaultController<OutputType> {
diff --git a/cli/js/web/streams/readable-stream.ts b/cli/js/web/streams/readable-stream.ts
index 50753260d..a003f0a17 100644
--- a/cli/js/web/streams/readable-stream.ts
+++ b/cli/js/web/streams/readable-stream.ts
@@ -12,7 +12,7 @@ import {
   QueuingStrategySizeCallback,
   UnderlyingSource,
   UnderlyingByteSource,
-} from "../dom_types.ts";
+} from "../dom_types.d.ts";
 
 import {
   ReadableStreamDefaultController,
diff --git a/cli/js/web/streams/shared-internals.ts b/cli/js/web/streams/shared-internals.ts
index 7b0de2274..db0a082f4 100644
--- a/cli/js/web/streams/shared-internals.ts
+++ b/cli/js/web/streams/shared-internals.ts
@@ -4,7 +4,7 @@
 /* eslint-disable @typescript-eslint/no-explicit-any */
 // TODO don't disable this warning
 
-import { AbortSignal, QueuingStrategySizeCallback } from "../dom_types.ts";
+import { AbortSignal, QueuingStrategySizeCallback } from "../dom_types.d.ts";
 
 // common stream fields
 
diff --git a/cli/js/web/streams/strategies.ts b/cli/js/web/streams/strategies.ts
index 98fe0f91a..4c5b402c5 100644
--- a/cli/js/web/streams/strategies.ts
+++ b/cli/js/web/streams/strategies.ts
@@ -4,7 +4,7 @@
 /* eslint-disable @typescript-eslint/no-explicit-any */
 // TODO reenable this lint here
 
-import { QueuingStrategy } from "../dom_types.ts";
+import { QueuingStrategy } from "../dom_types.d.ts";
 
 export class ByteLengthQueuingStrategy
   implements QueuingStrategy<ArrayBufferView> {
diff --git a/cli/js/web/streams/transform-internals.ts b/cli/js/web/streams/transform-internals.ts
index 4c5e3657d..9c17db8f6 100644
--- a/cli/js/web/streams/transform-internals.ts
+++ b/cli/js/web/streams/transform-internals.ts
@@ -19,7 +19,7 @@
 // import { createReadableStream } from "./readable-stream.ts";
 // import { createWritableStream } from "./writable-stream.ts";
 
-// import { QueuingStrategy, QueuingStrategySizeCallback } from "../dom_types.ts";
+// import { QueuingStrategy, QueuingStrategySizeCallback } from "../dom_types.d.ts";
 
 // export const state_ = Symbol("transformState_");
 // export const backpressure_ = Symbol("backpressure_");
diff --git a/cli/js/web/streams/transform-stream.ts b/cli/js/web/streams/transform-stream.ts
index 090f78135..c27430db1 100644
--- a/cli/js/web/streams/transform-stream.ts
+++ b/cli/js/web/streams/transform-stream.ts
@@ -17,7 +17,7 @@
 // import * as ts from "./transform-internals.ts";
 // import * as shared from "./shared-internals.ts";
 // import { TransformStreamDefaultController } from "./transform-stream-default-controller.ts";
-// import { QueuingStrategy } from "../dom_types.ts";
+// import { QueuingStrategy } from "../dom_types.d.ts";
 
 // export class TransformStream<InputType, OutputType> {
 //   [ts.backpressure_]: boolean | undefined; // Whether there was backpressure on [[readable]] the last time it was observed
diff --git a/cli/js/web/streams/writable-internals.ts b/cli/js/web/streams/writable-internals.ts
index 78bb19a28..4d442d0f5 100644
--- a/cli/js/web/streams/writable-internals.ts
+++ b/cli/js/web/streams/writable-internals.ts
@@ -15,7 +15,7 @@
 // import * as shared from "./shared-internals.ts";
 // import * as q from "./queue-mixin.ts";
 
-// import { QueuingStrategy, QueuingStrategySizeCallback } from "../dom_types.ts";
+// import { QueuingStrategy, QueuingStrategySizeCallback } from "../dom_types.d.ts";
 
 // export const backpressure_ = Symbol("backpressure_");
 // export const closeRequest_ = Symbol("closeRequest_");
diff --git a/cli/js/web/streams/writable-stream-default-controller.ts b/cli/js/web/streams/writable-stream-default-controller.ts
index 57ffe08fd..181edede8 100644
--- a/cli/js/web/streams/writable-stream-default-controller.ts
+++ b/cli/js/web/streams/writable-stream-default-controller.ts
@@ -16,7 +16,7 @@
 // import * as shared from "./shared-internals.ts";
 // import * as q from "./queue-mixin.ts";
 // import { Queue } from "./queue.ts";
-// import { QueuingStrategySizeCallback } from "../dom_types.ts";
+// import { QueuingStrategySizeCallback } from "../dom_types.d.ts";
 
 // export class WritableStreamDefaultController<InputType>
 //   implements ws.WritableStreamDefaultController<InputType> {
diff --git a/cli/js/web/streams/writable-stream.ts b/cli/js/web/streams/writable-stream.ts
index a6131c5d0..f231d78dc 100644
--- a/cli/js/web/streams/writable-stream.ts
+++ b/cli/js/web/streams/writable-stream.ts
@@ -16,7 +16,7 @@
 //   setUpWritableStreamDefaultControllerFromUnderlyingSink
 // } from "./writable-stream-default-controller.ts";
 // import { WritableStreamDefaultWriter } from "./writable-stream-default-writer.ts";
-// import { QueuingStrategy, QueuingStrategySizeCallback } from "../dom_types.ts";
+// import { QueuingStrategy, QueuingStrategySizeCallback } from "../dom_types.d.ts";
 
 // export class WritableStream<InputType> {
 //   [shared.state_]: ws.WritableStreamState;