import { Query, QuerySnapshot } from "firebase/firestore";
import { IDocumentSnapshot, IQuerySnapshot, IEntity } from "./types/collection.types";
import { IFieldMeta } from "./types/field.types";
import { ICollectionQuery, ICollection, IDocumentRef } from "./types";
import Entity from "./Entity";
export declare const collection_: <T extends Entity, P extends Entity>(model: new () => T, parent?: IDocumentRef<P> | undefined) => ICollection<T, P>;
export declare const createDoc_: <T extends Entity>(col: ICollection<T, any>, entity: T) => Promise<T | null>;
export declare const getDoc_: <T extends Entity>(col: ICollection<T, any>, id: string) => Promise<T | null>;
export declare const getDocByRef_: <T extends Entity>(ref: IDocumentRef<T>) => Promise<T | null>;
export declare const doc_: <T extends Entity>(col: ICollection<T, any>, id: string) => IDocumentRef<T>;
export declare const removeDoc_: <T extends Entity>(col: ICollection<T, any>, id: string) => Promise<void>;
export declare const queryDocs_: <T extends Entity>(col: ICollection<T, any>) => any;
export declare const findDocs_: <T extends Entity>(col: ICollection<T, any>, query?: ICollectionQuery<T> | undefined) => Promise<T[]>;
export declare const updateDoc_: <T extends Entity>(col: ICollection<T, any>, entity: T) => Promise<T | null>;
export declare const onSnapshotDoc_: <T extends Entity>(entity: T, onNext: (snapshot: IDocumentSnapshot<T>) => void, onError?: ((e: Error) => void) | undefined) => (() => void);
export declare const onSnapshotDocs_: <T extends Entity>(query: any, onNext: (snapshot: any) => void, onError?: ((e: Error) => void) | undefined) => (() => void);
export declare const docsBuilder_: <T extends IEntity>(collection: ICollection<T, any>, fields: Map<string, IFieldMeta>, query: ICollectionQuery<T>) => Query;
export declare const getDocsBuilder_: <T>(query: Query<T>) => Promise<QuerySnapshot<T>>;