/// <reference types="node" />
import { CollectionGroup } from 'firebase-admin/firestore';
export declare class UnimplementedCollectionGroup<T> implements CollectionGroup<T> {
    get firestore(): FirebaseFirestore.Firestore;
    getPartitions(desiredPartitionCount: number): AsyncIterable<FirebaseFirestore.QueryPartition<T>>;
    withConverter<U>(converter: FirebaseFirestore.FirestoreDataConverter<U>): CollectionGroup<U>;
    withConverter(converter: null): CollectionGroup<FirebaseFirestore.DocumentData>;
    where(fieldPath: string | FirebaseFirestore.FieldPath, opStr: FirebaseFirestore.WhereFilterOp, value: any): FirebaseFirestore.Query<T>;
    where(filter: FirebaseFirestore.Filter): FirebaseFirestore.Query<T>;
    orderBy(fieldPath: string | FirebaseFirestore.FieldPath, directionStr?: FirebaseFirestore.OrderByDirection | undefined): FirebaseFirestore.Query<T>;
    limit(limit: number): FirebaseFirestore.Query<T>;
    limitToLast(limit: number): FirebaseFirestore.Query<T>;
    offset(offset: number): FirebaseFirestore.Query<T>;
    select(...field: (string | FirebaseFirestore.FieldPath)[]): FirebaseFirestore.Query<FirebaseFirestore.DocumentData>;
    startAt(snapshot: FirebaseFirestore.DocumentSnapshot<any>): FirebaseFirestore.Query<T>;
    startAt(...fieldValues: any[]): FirebaseFirestore.Query<T>;
    startAfter(snapshot: FirebaseFirestore.DocumentSnapshot<any>): FirebaseFirestore.Query<T>;
    startAfter(...fieldValues: any[]): FirebaseFirestore.Query<T>;
    endBefore(snapshot: FirebaseFirestore.DocumentSnapshot<any>): FirebaseFirestore.Query<T>;
    endBefore(...fieldValues: any[]): FirebaseFirestore.Query<T>;
    endAt(snapshot: FirebaseFirestore.DocumentSnapshot<any>): FirebaseFirestore.Query<T>;
    endAt(...fieldValues: any[]): FirebaseFirestore.Query<T>;
    get(): Promise<FirebaseFirestore.QuerySnapshot<T>>;
    stream(): NodeJS.ReadableStream;
    onSnapshot(onNext: (snapshot: FirebaseFirestore.QuerySnapshot<T>) => void, onError?: ((error: Error) => void) | undefined): () => void;
    count(): FirebaseFirestore.AggregateQuery<{
        count: FirebaseFirestore.AggregateField<number>;
    }>;
    isEqual(other: FirebaseFirestore.Query<T>): boolean;
}