Method invalidate

packages/ngtools/webpack/src/ivy/cache.ts:14–20

(file: string)

  private readonly angularDiagnostics = new Map<ts.SourceFile, ts.Diagnostic[]>();

  invalidate(file: string): void {
    const sourceFile = this.get(file);
    if (sourceFile) {
      this.delete(file);
      this.angularDiagnostics.delete(sourceFile);
    }
  }

  updateAngularDiagnostics(sourceFile: ts.SourceFile, diagnostics: ts.Diagnostic[]): void {
    if (diagnostics.length > 0) {