feat(compiler-cli): add support for TypeScript 4.0 (#38076)

With this change we add support for TypeScript 4.0 PR Close #38076
2020-07-15 12:21:04 +02:00
parent 201a546af8
commit 0fc44e0436
37 changed files with 315 additions and 141 deletions
--- a/packages/language-service/test/ts_plugin_spec.ts
+++ b/packages/language-service/test/ts_plugin_spec.ts
@ -50,7 +50,7 @@ describe('plugin', () => {
    const diags = plugin.getSemanticDiagnostics(fileName);
    expect(diags.length).toBe(1);
    expect(diags[0].messageText)
-        .toBe(`Argument of type '"hello"' is not assignable to parameter of type 'number'.`);
+        .toBe(`Argument of type 'string' is not assignable to parameter of type 'number'.`);
  });

  it('should not report TypeScript errors on tour of heroes', () => {