Method run

packages/jest-core/src/plugins/UpdateSnapshots.ts:27–33

(
    _globalConfig: Config.GlobalConfig,
    updateConfigAndRun: UpdateConfigCallback,
  )

  }

  override run(
    _globalConfig: Config.GlobalConfig,
    updateConfigAndRun: UpdateConfigCallback,
  ): Promise<boolean> {
    updateConfigAndRun({updateSnapshot: 'all'});
    return Promise.resolve(false);
  }

  override apply(hooks: JestHookSubscriber): void {
    hooks.onTestRunComplete(results => {