import { MetaType, CollectionReference, DocumentReference } from '../types';
/**
    Add a new document to specified CollectionReference with the given data, assigning it a document ID automatically.

    @param reference — A reference to the collection to add this document to.
    
    @param data — An Object containing the data for the new document.
    
    @returns
    A Promise resolved with a DocumentReference pointing to the newly created document after it has been written to the backend (Note that it won't resolve while you're offline).
*/
export declare const addDoc: <T extends MetaType>(reference: CollectionReference<T>, data: T["write"]) => Promise<DocumentReference<T>>;