import { CollectionReference, DocumentData, FieldPath, Firestore, OrderByDirection, Query, QuerySnapshot, WhereFilterOp } from '@google-cloud/firestore';
import { FirestoreCrudSchema } from './firestore-crud.interfaces';
export declare class FirestoreQueryBuilder {
    protected firestore: Firestore;
    protected schema: FirestoreCrudSchema;
    protected query: Query<DocumentData>;
    constructor(firestore: Firestore, schema: FirestoreCrudSchema);
    get collection(): CollectionReference<DocumentData>;
    get queryOrCollection(): Query<DocumentData> | CollectionReference<DocumentData>;
    where(fieldPath: string | FieldPath, operator: WhereFilterOp, value: any): void;
    select(...fields: (string | FieldPath)[]): void;
    orderBy(fieldPath: string | FieldPath, direction?: OrderByDirection): void;
    limit(limit: number): void;
    offset(offset: number): void;
    get(): Promise<QuerySnapshot<DocumentData>>;
}