import type { DocumentData, DocumentReference, DocumentSnapshot, FieldValue, QuerySnapshot, SetOptions, Transaction, WriteBatch } from '@firebase/firestore-types';
import { QueryBuilder } from './QueryBuilder';
export declare abstract class AbstractFirestoreApi {
    BATCH_MAX_WRITES: number;
    abstract collection<T = any>(path: string, qb?: QueryBuilder, maxAge?: number): Promise<T[]>;
    abstract collectionGroup<T = any>(collectionId: string, qb?: QueryBuilder, maxAge?: number): Promise<T[]>;
    abstract collectionSnapshot(path: string, qb?: QueryBuilder): Promise<QuerySnapshot<DocumentData>>;
    abstract doc<T = any>(path: string, maxAge?: number): Promise<T>;
    abstract docRef(docPath: string): DocumentReference<DocumentData>;
    abstract upsert(collection: string, data: {
        [key: string]: any;
    }, opts?: SetOptions): Promise<string>;
    abstract update(docPath: string, data: {
        [key: string]: any;
    }): Promise<void>;
    abstract delete(docPath: string): Promise<void>;
    abstract bulkUpsert(collection: string, data: DocumentData[] | {
        data: DocumentData;
        qb?: QueryBuilder;
    }, opts?: SetOptions): Promise<string[]>;
    abstract bulkDelete(collection: string, qb?: QueryBuilder): Promise<string[]>;
    abstract runTransaction(updateFunction: (transaction: Transaction) => Promise<unknown>): Promise<unknown>;
    abstract get batch(): WriteBatch;
    abstract get serverTimestamp(): FieldValue;
    abstract increment(n?: number): FieldValue;
    abstract createId(collection?: string): string;
    getValueFromSnapshot<T = any>(snapshot: DocumentSnapshot): T;
}