Function getDirectionality

src/cdk/dialog/dialog.ts:40–53

(value: Direction)

import {DEFAULT_DIALOG_CONFIG, DIALOG_DATA, DIALOG_SCROLL_STRATEGY} from './dialog-injectors';

function getDirectionality(value: Direction): Directionality {
  const valueSignal = signal(value);
  const change = new EventEmitter<Direction>();
  return {
    valueSignal,
    get value() {
      return valueSignal();
    },
    change,
    ngOnDestroy() {
      change.complete();
    },
  };
}

@Service()
export class Dialog implements OnDestroy {