/**
 * Map over the given collection asynchronously, gating so that
 * only `concurrency` number predicates are running at once. Resolves with
 * an array containing the results in order of the collection.
 *
 * @param   {Collection} collection
 * @param   {Predicate} predicate
 * @param   {Object} [options]
 * @param   {number} [options.concurrency=Infinity]
 *
 * @returns {Promise}
 * @category Promises
 */
export default function pmap(collection: Collection, predicate: Predicate, { concurrency }?: {
    concurrency?: number;
}): Promise<any>;