message: Removed unused reference
diff: @@ -15,7 +15,6 @@ import { platformFile } from './platformCallables';
  import { standardizePath as s, util } from './util';
  import { XmlScope } from './XmlScope';
  import { DiagnosticFilterer } from './DiagnosticFilterer';
  -import { Keywords } from './lexer/TokenKind';
  export class Program {
  constructor(
  