/*
 * MIT License
 *
 * Copyright (c) 2018-2020 Ardalan Amini
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in all
 * copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 * SOFTWARE.
 */

import * as mongodb from "mongodb";
export interface Spec {
    [field: string]: 1 | -1 | "text" | "2dsphere" | "2d";
}
export interface Index {
    spec: Spec;
    options: mongodb.IndexOptions;
}
export default class Collection {
    collection: string;
    options: mongodb.CollectionCreateOptions;
    protected _connection: string;
    protected _indexes: Index[];
    constructor(collection: string, options?: mongodb.CollectionCreateOptions);
    connection(connection: string): this;
    index(spec: Spec, options?: mongodb.IndexOptions): this;
    timestamps(): this;
    softDelete(): this;
    exec(callback?: (err?: mongodb.MongoError) => void): void | Promise<unknown>;
}