import { Subject } from 'rxjs';

/**
 * Basic methods for an object that needs to initialise.
 */
export interface Initable {
  /**
   * Used if consumers are interested in the low-level Subject broadcasting the init.
   */
  getInitSubject(): Subject<any>;

  /**
   * Convenience promised-based method for waiting on service initialisation. Implementations can optionally return data.
   * 
   */
  
  waitForInit(): Promise<any>;

  /**
   * Use to check the init status
   */

  isInitializing(): boolean;
}