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hydrate-mongodb

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/*! * async * https://github.com/caolan/async * * Copyright 2010-2014 Caolan McMahon * Released under the MIT license */ export declare function onlyOnce<T>(callback: Callback): Callback; export interface Callback { (err?: Error): void; } export interface ResultCallback<T> { (err?: Error, result?: T): void; } export interface IteratorCallback<T> { (item: T, callback: Callback): any; }