Function afterEveryRender

packages/core/src/render3/after_render/hooks.ts:203–234

(
  callbackOrSpec:
    | VoidFunction
    | {
        earlyRead?: () => unknown;
        write?: (r?: unknown) => unknown;
        mixedReadWrite?: (r?: unknown) => unknown;
        read?: (r?: unknown) => void;
      },
  options?: AfterRenderOptions,
)

): AfterRenderRef;

export function afterEveryRender(
  callbackOrSpec:
    | VoidFunction
    | {
        earlyRead?: () => unknown;
        write?: (r?: unknown) => unknown;
        mixedReadWrite?: (r?: unknown) => unknown;
        read?: (r?: unknown) => void;
      },
  options?: AfterRenderOptions,
): AfterRenderRef {
  ngDevMode &&
    assertNotInReactiveContext(
      afterEveryRender,
      'Call `afterEveryRender` outside of a reactive context. For example, schedule the render ' +
        'callback inside the component constructor`.',
    );

  if (ngDevMode && !options?.injector) {
    assertInInjectionContext(afterEveryRender);
  }

  const injector = options?.injector ?? inject(Injector);

  if (typeof ngServerMode !== 'undefined' && ngServerMode) {
    return NOOP_AFTER_RENDER_REF;
  }

  performanceMarkFeature('NgAfterRender');

  return afterEveryRenderImpl(callbackOrSpec, injector, options, /* once */ false);
}

/**
 * Register callbacks to be invoked the next time the application finishes rendering, during the