Refactor snapshot build (#2825)

Instead of using core/snapshot_creator.rs, instead two crates are
introduced which allow building the snapshot during build.rs.

Rollup is removed and replaced with our own bundler. This removes
the Node build dependency. Modules in //js now use Deno-style imports
with file extensions, rather than Node style extensionless imports.

This improves incremental build time when changes are made to //js files
by about 40 seconds.

1 files changed, 0 insertions, 41 deletions

diff --git a/core/libdeno/libdeno.d.ts b/core/libdeno/libdeno.d.ts
deleted file mode 100644
index 8a26e49ca..000000000
--- a/core/libdeno/libdeno.d.ts
+++ /dev/null
@@ -1,41 +0,0 @@
-// Copyright 2018-2019 the Deno authors. All rights reserved. MIT license.
-
-interface EvalErrorInfo {
-  // Is the object thrown a native Error?
-  isNativeError: boolean;
-  // Was the error happened during compilation?
-  isCompileError: boolean;
-  // The actual thrown entity
-  // (might be an Error or anything else thrown by the user)
-  // If isNativeError is true, this is an Error
-  // eslint-disable-next-line @typescript-eslint/no-explicit-any
-  thrown: any;
-}
-
-declare interface MessageCallback {
-  (opId: number, msg: Uint8Array): void;
-}
-
-declare interface DenoCore {
-  recv(cb: MessageCallback): void;
-
-  send(
-    opId: number,
-    control: null | ArrayBufferView,
-    data?: ArrayBufferView
-  ): null | Uint8Array;
-
-  print(x: string, isErr?: boolean): void;
-
-  shared: SharedArrayBuffer;
-
-  /** Evaluate provided code in the current context.
-   * It differs from eval(...) in that it does not create a new context.
-   * Returns an array: [output, errInfo].
-   * If an error occurs, `output` becomes null and `errInfo` is non-null.
-   */
-  // eslint-disable-next-line @typescript-eslint/no-explicit-any
-  evalContext(code: string): [any, EvalErrorInfo | null];
-
-  errorToJSON: (e: Error) => string;
-}