Method constructor

src/material/tabs/tab-body.ts:189–197

()

  }

  constructor() {
    if (this._dir) {
      const changeDetectorRef = inject(ChangeDetectorRef);
      this._dirChangeSubscription = this._dir.change.subscribe((dir: Direction) => {
        this._computePositionAnimationState(dir);
        changeDetectorRef.markForCheck();
      });
    }
  }

  ngOnInit() {
    this._bindTransitionEvents();