Bump version to 4.4.1-rc and LKG

package.json

@@ -2,7 +2,7 @@
     "name": "typescript",
     "author": "Microsoft Corp.",
     "homepage": "https://www.typescriptlang.org/",
-    "version": "4.5.0-beta",
+    "version": "4.5.1-rc",
     "license": "Apache-2.0",
     "description": "TypeScript is a language for application scale JavaScript development",
     "keywords": [

src/compiler/corePublic.ts

@@ -5,7 +5,7 @@ namespace ts {
     // The following is baselined as a literal template type without intervention
     /** The version of the TypeScript compiler release */
     // eslint-disable-next-line @typescript-eslint/no-inferrable-types
-    export const version = `${versionMajorMinor}.0-beta`;
+    export const version = `${versionMajorMinor}.1-rc`;
 
     /**
      * Type of objects whose values are all of the same type.

tests/baselines/reference/emitHelpersWithLocalCollisions(module=node12).errors.txt

@@ -0,0 +1,12 @@
+error TS4124: Compiler option 'module' of value 'node12' is unstable. Use nightly TypeScript to silence this error. Try updating with 'npm install -D typescript@next'.
+
+
+!!! error TS4124: Compiler option 'module' of value 'node12' is unstable. Use nightly TypeScript to silence this error. Try updating with 'npm install -D typescript@next'.
+==== tests/cases/compiler/a.ts (0 errors) ====
+    declare var dec: any, __decorate: any;
+    @dec export class A {
+    }
+
+    const o = { a: 1 };
+    const y = { ...o };
+

tests/baselines/reference/emitHelpersWithLocalCollisions(module=nodenext).errors.txt

@@ -0,0 +1,12 @@
+error TS4124: Compiler option 'module' of value 'nodenext' is unstable. Use nightly TypeScript to silence this error. Try updating with 'npm install -D typescript@next'.
+
+
+!!! error TS4124: Compiler option 'module' of value 'nodenext' is unstable. Use nightly TypeScript to silence this error. Try updating with 'npm install -D typescript@next'.
+==== tests/cases/compiler/a.ts (0 errors) ====
+    declare var dec: any, __decorate: any;
+    @dec export class A {
+    }
+
+    const o = { a: 1 };
+    const y = { ...o };
+

tests/baselines/reference/moduleResolutionWithModule(module=commonjs,moduleresolution=node12).errors.txt

@@ -0,0 +1,15 @@
+error TS4124: Compiler option 'moduleResolution' of value 'node12' is unstable. Use nightly TypeScript to silence this error. Try updating with 'npm install -D typescript@next'.
+
+
+!!! error TS4124: Compiler option 'moduleResolution' of value 'node12' is unstable. Use nightly TypeScript to silence this error. Try updating with 'npm install -D typescript@next'.
+==== tests/cases/compiler/node_modules/pkg/package.json (0 errors) ====
+    {
+        "name": "pkg",
+        "version": "0.0.1",
+        "exports": "./entrypoint.js"
+    }
+==== tests/cases/compiler/node_modules/pkg/entrypoint.d.ts (0 errors) ====
+    export declare function thing(): void;
+==== tests/cases/compiler/index.ts (0 errors) ====
+    import * as p from "pkg";
+    p.thing();

tests/baselines/reference/moduleResolutionWithModule(module=commonjs,moduleresolution=nodenext).errors.txt

@@ -0,0 +1,15 @@
+error TS4124: Compiler option 'moduleResolution' of value 'nodenext' is unstable. Use nightly TypeScript to silence this error. Try updating with 'npm install -D typescript@next'.
+
+
+!!! error TS4124: Compiler option 'moduleResolution' of value 'nodenext' is unstable. Use nightly TypeScript to silence this error. Try updating with 'npm install -D typescript@next'.
+==== tests/cases/compiler/node_modules/pkg/package.json (0 errors) ====
+    {
+        "name": "pkg",
+        "version": "0.0.1",
+        "exports": "./entrypoint.js"
+    }
+==== tests/cases/compiler/node_modules/pkg/entrypoint.d.ts (0 errors) ====
+    export declare function thing(): void;
+==== tests/cases/compiler/index.ts (0 errors) ====
+    import * as p from "pkg";
+    p.thing();

tests/baselines/reference/moduleResolutionWithModule(module=node12,moduleresolution=node).errors.txt

@@ -1,6 +1,8 @@
+error TS4124: Compiler option 'module' of value 'node12' is unstable. Use nightly TypeScript to silence this error. Try updating with 'npm install -D typescript@next'.
 tests/cases/compiler/index.ts(1,20): error TS2307: Cannot find module 'pkg' or its corresponding type declarations.
 
 
+!!! error TS4124: Compiler option 'module' of value 'node12' is unstable. Use nightly TypeScript to silence this error. Try updating with 'npm install -D typescript@next'.
 ==== tests/cases/compiler/node_modules/pkg/package.json (0 errors) ====
     {
         "name": "pkg",

tests/baselines/reference/moduleResolutionWithModule(module=node12,moduleresolution=node12).errors.txt

@@ -0,0 +1,15 @@
+error TS4124: Compiler option 'module' of value 'node12' is unstable. Use nightly TypeScript to silence this error. Try updating with 'npm install -D typescript@next'.
+
+
+!!! error TS4124: Compiler option 'module' of value 'node12' is unstable. Use nightly TypeScript to silence this error. Try updating with 'npm install -D typescript@next'.
+==== tests/cases/compiler/node_modules/pkg/package.json (0 errors) ====
+    {
+        "name": "pkg",
+        "version": "0.0.1",
+        "exports": "./entrypoint.js"
+    }
+==== tests/cases/compiler/node_modules/pkg/entrypoint.d.ts (0 errors) ====
+    export declare function thing(): void;
+==== tests/cases/compiler/index.ts (0 errors) ====
+    import * as p from "pkg";
+    p.thing();

tests/baselines/reference/moduleResolutionWithModule(module=node12,moduleresolution=nodenext).errors.txt

@@ -0,0 +1,15 @@
+error TS4124: Compiler option 'module' of value 'node12' is unstable. Use nightly TypeScript to silence this error. Try updating with 'npm install -D typescript@next'.
+
+
+!!! error TS4124: Compiler option 'module' of value 'node12' is unstable. Use nightly TypeScript to silence this error. Try updating with 'npm install -D typescript@next'.
+==== tests/cases/compiler/node_modules/pkg/package.json (0 errors) ====
+    {
+        "name": "pkg",
+        "version": "0.0.1",
+        "exports": "./entrypoint.js"
+    }
+==== tests/cases/compiler/node_modules/pkg/entrypoint.d.ts (0 errors) ====
+    export declare function thing(): void;
+==== tests/cases/compiler/index.ts (0 errors) ====
+    import * as p from "pkg";
+    p.thing();

tests/baselines/reference/moduleResolutionWithModule(module=nodenext,moduleresolution=node).errors.txt

@@ -1,6 +1,8 @@
+error TS4124: Compiler option 'module' of value 'nodenext' is unstable. Use nightly TypeScript to silence this error. Try updating with 'npm install -D typescript@next'.
 tests/cases/compiler/index.ts(1,20): error TS2307: Cannot find module 'pkg' or its corresponding type declarations.
 
 
+!!! error TS4124: Compiler option 'module' of value 'nodenext' is unstable. Use nightly TypeScript to silence this error. Try updating with 'npm install -D typescript@next'.
 ==== tests/cases/compiler/node_modules/pkg/package.json (0 errors) ====
     {
         "name": "pkg",

tests/baselines/reference/moduleResolutionWithModule(module=nodenext,moduleresolution=node12).errors.txt

@@ -0,0 +1,15 @@
+error TS4124: Compiler option 'module' of value 'nodenext' is unstable. Use nightly TypeScript to silence this error. Try updating with 'npm install -D typescript@next'.
+
+
+!!! error TS4124: Compiler option 'module' of value 'nodenext' is unstable. Use nightly TypeScript to silence this error. Try updating with 'npm install -D typescript@next'.
+==== tests/cases/compiler/node_modules/pkg/package.json (0 errors) ====
+    {
+        "name": "pkg",
+        "version": "0.0.1",
+        "exports": "./entrypoint.js"
+    }
+==== tests/cases/compiler/node_modules/pkg/entrypoint.d.ts (0 errors) ====
+    export declare function thing(): void;
+==== tests/cases/compiler/index.ts (0 errors) ====
+    import * as p from "pkg";
+    p.thing();

tests/baselines/reference/moduleResolutionWithModule(module=nodenext,moduleresolution=nodenext).errors.txt

@@ -0,0 +1,15 @@
+error TS4124: Compiler option 'module' of value 'nodenext' is unstable. Use nightly TypeScript to silence this error. Try updating with 'npm install -D typescript@next'.
+
+
+!!! error TS4124: Compiler option 'module' of value 'nodenext' is unstable. Use nightly TypeScript to silence this error. Try updating with 'npm install -D typescript@next'.
+==== tests/cases/compiler/node_modules/pkg/package.json (0 errors) ====
+    {
+        "name": "pkg",
+        "version": "0.0.1",
+        "exports": "./entrypoint.js"
+    }
+==== tests/cases/compiler/node_modules/pkg/entrypoint.d.ts (0 errors) ====
+    export declare function thing(): void;
+==== tests/cases/compiler/index.ts (0 errors) ====
+    import * as p from "pkg";
+    p.thing();

tests/baselines/reference/moduleResolutionWithoutExtension1.errors.txt

@@ -1,7 +1,9 @@
+error TS4124: Compiler option 'module' of value 'node12' is unstable. Use nightly TypeScript to silence this error. Try updating with 'npm install -D typescript@next'.
 /src/bar.mts(2,21): error TS2835: Relative import paths need explicit file extensions in EcmaScript imports when '--moduleResolution' is 'node12' or 'nodenext'. Did you mean './foo.mjs'?
 /src/bar.mts(3,21): error TS2834: Relative import paths need explicit file extensions in EcmaScript imports when '--moduleResolution' is 'node12' or 'nodenext'. Consider adding an extension to the import path.
 
 
+!!! error TS4124: Compiler option 'module' of value 'node12' is unstable. Use nightly TypeScript to silence this error. Try updating with 'npm install -D typescript@next'.
 ==== /src/foo.mts (0 errors) ====
     export function foo() {
         return "";

tests/baselines/reference/moduleResolutionWithoutExtension2.errors.txt

@@ -1,6 +1,8 @@
+error TS4124: Compiler option 'module' of value 'node12' is unstable. Use nightly TypeScript to silence this error. Try updating with 'npm install -D typescript@next'.
 /src/buzz.mts(2,22): error TS2307: Cannot find module './foo' or its corresponding type declarations.
 
 
+!!! error TS4124: Compiler option 'module' of value 'node12' is unstable. Use nightly TypeScript to silence this error. Try updating with 'npm install -D typescript@next'.
 ==== /src/buzz.mts (1 errors) ====
     // Extensionless relative path cjs import in an ES module
     import foo = require("./foo"); // should error, should not ask for extension

tests/baselines/reference/moduleResolutionWithoutExtension3.errors.txt

@@ -1,6 +1,8 @@
+error TS4124: Compiler option 'module' of value 'nodenext' is unstable. Use nightly TypeScript to silence this error. Try updating with 'npm install -D typescript@next'.
 /src/bar.mts(2,21): error TS2835: Relative import paths need explicit file extensions in EcmaScript imports when '--moduleResolution' is 'node12' or 'nodenext'. Did you mean './foo.jsx'?
 
 
+!!! error TS4124: Compiler option 'module' of value 'nodenext' is unstable. Use nightly TypeScript to silence this error. Try updating with 'npm install -D typescript@next'.
 ==== /src/foo.tsx (0 errors) ====
     export function foo() {
         return "";

tests/baselines/reference/moduleResolutionWithoutExtension4.errors.txt

@@ -1,6 +1,8 @@
+error TS4124: Compiler option 'module' of value 'nodenext' is unstable. Use nightly TypeScript to silence this error. Try updating with 'npm install -D typescript@next'.
 /src/bar.mts(2,21): error TS2835: Relative import paths need explicit file extensions in EcmaScript imports when '--moduleResolution' is 'node12' or 'nodenext'. Did you mean './foo.js'?
 
 
+!!! error TS4124: Compiler option 'module' of value 'nodenext' is unstable. Use nightly TypeScript to silence this error. Try updating with 'npm install -D typescript@next'.
 ==== /src/foo.tsx (0 errors) ====
     export function foo() {
         return "";

tests/baselines/reference/moduleResolutionWithoutExtension5.errors.txt

@@ -1,6 +1,8 @@
+error TS4124: Compiler option 'module' of value 'node12' is unstable. Use nightly TypeScript to silence this error. Try updating with 'npm install -D typescript@next'.
 /src/buzz.mts(2,8): error TS2834: Relative import paths need explicit file extensions in EcmaScript imports when '--moduleResolution' is 'node12' or 'nodenext'. Consider adding an extension to the import path.
 
 
+!!! error TS4124: Compiler option 'module' of value 'node12' is unstable. Use nightly TypeScript to silence this error. Try updating with 'npm install -D typescript@next'.
 ==== /src/buzz.mts (1 errors) ====
     // Extensionless relative path dynamic import in an ES module
     import("./foo").then(x => x); // should error, ask for extension

tests/baselines/reference/moduleResolutionWithoutExtension6.errors.txt

@@ -1,6 +1,8 @@
+error TS4124: Compiler option 'module' of value 'node12' is unstable. Use nightly TypeScript to silence this error. Try updating with 'npm install -D typescript@next'.
 /src/bar.cts(4,21): error TS2307: Cannot find module './foo' or its corresponding type declarations.
 
 
+!!! error TS4124: Compiler option 'module' of value 'node12' is unstable. Use nightly TypeScript to silence this error. Try updating with 'npm install -D typescript@next'.
 ==== /src/bar.cts (1 errors) ====
     // Extensionless relative path import statement in a cjs module
     // Import statements are not allowed in cjs files,

tests/baselines/reference/moduleResolutionWithoutExtension7.errors.txt

@@ -1,6 +1,8 @@
+error TS4124: Compiler option 'module' of value 'node12' is unstable. Use nightly TypeScript to silence this error. Try updating with 'npm install -D typescript@next'.
 /src/bar.cts(2,22): error TS2307: Cannot find module './foo' or its corresponding type declarations.
 
 
+!!! error TS4124: Compiler option 'module' of value 'node12' is unstable. Use nightly TypeScript to silence this error. Try updating with 'npm install -D typescript@next'.
 ==== /src/bar.cts (1 errors) ====
     // Extensionless relative path cjs import in a cjs module
     import foo = require("./foo"); // should error, should not ask for extension

tests/baselines/reference/moduleResolutionWithoutExtension8.errors.txt

@@ -1,6 +1,8 @@
+error TS4124: Compiler option 'module' of value 'node12' is unstable. Use nightly TypeScript to silence this error. Try updating with 'npm install -D typescript@next'.
 /src/bar.cts(2,8): error TS2834: Relative import paths need explicit file extensions in EcmaScript imports when '--moduleResolution' is 'node12' or 'nodenext'. Consider adding an extension to the import path.
 
 
+!!! error TS4124: Compiler option 'module' of value 'node12' is unstable. Use nightly TypeScript to silence this error. Try updating with 'npm install -D typescript@next'.
 ==== /src/bar.cts (1 errors) ====
     // Extensionless relative path dynamic import in a cjs module
     import("./foo").then(x => x); // should error, ask for extension

tests/baselines/reference/nodeAllowJsPackageSelfName(module=node12).errors.txt

@@ -1,6 +1,8 @@
+error TS4124: Compiler option 'module' of value 'node12' is unstable. Use nightly TypeScript to silence this error. Try updating with 'npm install -D typescript@next'.
 tests/cases/conformance/node/allowJs/index.cjs(2,23): error TS1471: Module 'package' cannot be imported using this construct. The specifier only resolves to an ES module, which cannot be imported synchronously. Use dynamic import instead.
 
 
+!!! error TS4124: Compiler option 'module' of value 'node12' is unstable. Use nightly TypeScript to silence this error. Try updating with 'npm install -D typescript@next'.
 ==== tests/cases/conformance/node/allowJs/index.js (0 errors) ====
     // esm format file
     import * as self from "package";

tests/baselines/reference/nodeAllowJsPackageSelfName(module=nodenext).errors.txt

@@ -1,6 +1,8 @@
+error TS4124: Compiler option 'module' of value 'nodenext' is unstable. Use nightly TypeScript to silence this error. Try updating with 'npm install -D typescript@next'.
 tests/cases/conformance/node/allowJs/index.cjs(2,23): error TS1471: Module 'package' cannot be imported using this construct. The specifier only resolves to an ES module, which cannot be imported synchronously. Use dynamic import instead.
 
 
+!!! error TS4124: Compiler option 'module' of value 'nodenext' is unstable. Use nightly TypeScript to silence this error. Try updating with 'npm install -D typescript@next'.
 ==== tests/cases/conformance/node/allowJs/index.js (0 errors) ====
     // esm format file
     import * as self from "package";

tests/baselines/reference/nodeModules1(module=node12).errors.txt

@@ -1,3 +1,4 @@
+error TS4124: Compiler option 'module' of value 'node12' is unstable. Use nightly TypeScript to silence this error. Try updating with 'npm install -D typescript@next'.
 tests/cases/conformance/node/index.cts(2,21): error TS1471: Module './index.js' cannot be imported using this construct. The specifier only resolves to an ES module, which cannot be imported synchronously. Use dynamic import instead.
 tests/cases/conformance/node/index.cts(3,21): error TS1471: Module './index.mjs' cannot be imported using this construct. The specifier only resolves to an ES module, which cannot be imported synchronously. Use dynamic import instead.
 tests/cases/conformance/node/index.cts(6,21): error TS1471: Module './subfolder/index.mjs' cannot be imported using this construct. The specifier only resolves to an ES module, which cannot be imported synchronously. Use dynamic import instead.
@@ -81,6 +82,7 @@ tests/cases/conformance/node/index.ts(83,21): error TS2834: Relative import path
 tests/cases/conformance/node/index.ts(84,21): error TS2835: Relative import paths need explicit file extensions in EcmaScript imports when '--moduleResolution' is 'node12' or 'nodenext'. Did you mean './subfolder2/another/index.mjs'?
 
 
+!!! error TS4124: Compiler option 'module' of value 'node12' is unstable. Use nightly TypeScript to silence this error. Try updating with 'npm install -D typescript@next'.
 ==== tests/cases/conformance/node/subfolder/index.ts (0 errors) ====
     // cjs format file
     const x = 1;

tests/baselines/reference/nodeModules1(module=nodenext).errors.txt

@@ -1,3 +1,4 @@
+error TS4124: Compiler option 'module' of value 'nodenext' is unstable. Use nightly TypeScript to silence this error. Try updating with 'npm install -D typescript@next'.
 tests/cases/conformance/node/index.cts(2,21): error TS1471: Module './index.js' cannot be imported using this construct. The specifier only resolves to an ES module, which cannot be imported synchronously. Use dynamic import instead.
 tests/cases/conformance/node/index.cts(3,21): error TS1471: Module './index.mjs' cannot be imported using this construct. The specifier only resolves to an ES module, which cannot be imported synchronously. Use dynamic import instead.
 tests/cases/conformance/node/index.cts(6,21): error TS1471: Module './subfolder/index.mjs' cannot be imported using this construct. The specifier only resolves to an ES module, which cannot be imported synchronously. Use dynamic import instead.
@@ -81,6 +82,7 @@ tests/cases/conformance/node/index.ts(83,21): error TS2834: Relative import path
 tests/cases/conformance/node/index.ts(84,21): error TS2835: Relative import paths need explicit file extensions in EcmaScript imports when '--moduleResolution' is 'node12' or 'nodenext'. Did you mean './subfolder2/another/index.mjs'?
 
 
+!!! error TS4124: Compiler option 'module' of value 'nodenext' is unstable. Use nightly TypeScript to silence this error. Try updating with 'npm install -D typescript@next'.
 ==== tests/cases/conformance/node/subfolder/index.ts (0 errors) ====
     // cjs format file
     const x = 1;

tests/baselines/reference/nodeModulesAllowJs1(module=node12).errors.txt

@@ -1,3 +1,4 @@
+error TS4124: Compiler option 'module' of value 'node12' is unstable. Use nightly TypeScript to silence this error. Try updating with 'npm install -D typescript@next'.
 tests/cases/conformance/node/allowJs/index.cjs(2,21): error TS1471: Module './index.js' cannot be imported using this construct. The specifier only resolves to an ES module, which cannot be imported synchronously. Use dynamic import instead.
 tests/cases/conformance/node/allowJs/index.cjs(3,21): error TS1471: Module './index.mjs' cannot be imported using this construct. The specifier only resolves to an ES module, which cannot be imported synchronously. Use dynamic import instead.
 tests/cases/conformance/node/allowJs/index.cjs(6,21): error TS1471: Module './subfolder/index.mjs' cannot be imported using this construct. The specifier only resolves to an ES module, which cannot be imported synchronously. Use dynamic import instead.
@@ -114,6 +115,7 @@ tests/cases/conformance/node/allowJs/index.mjs(83,21): error TS2834: Relative im
 tests/cases/conformance/node/allowJs/index.mjs(84,21): error TS2835: Relative import paths need explicit file extensions in EcmaScript imports when '--moduleResolution' is 'node12' or 'nodenext'. Did you mean './subfolder2/another/index.mjs'?
 
 
+!!! error TS4124: Compiler option 'module' of value 'node12' is unstable. Use nightly TypeScript to silence this error. Try updating with 'npm install -D typescript@next'.
 ==== tests/cases/conformance/node/allowJs/subfolder/index.js (0 errors) ====
     // cjs format file
     const x = 1;