import { Type } from '@angular/core';
import 'reflect-metadata';
import { IAction, IActionBus, IActionResult, ISaga } from './interfaces';
import { ObservableBus } from './utils';
import { Observable } from 'rxjs';
import { CqrsLoader } from './cqrs-loader';
import { LogSettings } from './tokens';
import { Logger } from './services/logger';
export declare class ActionBus extends ObservableBus<IAction> implements IActionBus {
    private readonly loader;
    private readonly logger;
    readonly sagas: Type<any>[];
    readonly logging: LogSettings;
    private sagaSubject$;
    constructor(loader: CqrsLoader, logger: Logger, sagas: Type<any>[], logging: LogSettings);
    execute<T extends IAction, TResult extends IActionResult>(action: T): Promise<TResult>;
    ofType<TInput extends IAction, TOutput extends IAction>(...types: (Type<IAction> | string)[]): Observable<IAction>;
    private registerSagas;
    protected registerSaga(saga: ISaga): void;
}