import { AngularFirebaseDatabaseStub } from './AngularFirebaseDatabaseStub';
import { LightWeightObjectChangeTracker } from '@schoolbelle/common/object-change-tracker';
export declare class TransactionServiceStub {
    private tracker;
    private auth;
    private db;
    constructor(tracker?: LightWeightObjectChangeTracker, auth?: {
        uid: string;
        as: string;
    }, db?: AngularFirebaseDatabaseStub);
    getAgainstQuotaRef(option: any): firebase.database.Reference;
    getCheckRef(option: any, as: string): firebase.database.Reference;
    set(ref: firebase.database.Reference, data: any): Promise<any>;
    fromAToB(refOrPath: string | firebase.database.Reference, from?: number | string | boolean, to?: number | string | boolean): Promise<any>;
}