Method onFileChange

packages/compiler-cli/src/perform_watch.ts:52–52

(
    options: api.CompilerOptions,
    listener: (event: FileChangeEvent, fileName: string) => void,
    ready: () => void,
  )

  createCompilerHost(options: api.CompilerOptions): api.CompilerHost;
  createEmitCallback(options: api.CompilerOptions): api.TsEmitCallback<CbEmitRes> | undefined;
  onFileChange(
    options: api.CompilerOptions,
    listener: (event: FileChangeEvent, fileName: string) => void,
    ready: () => void,