import { HashMap } from "@tsplus/stdlib/collections/HashMap/definition";
/**
 * Filters entries out of a `HashMap` using the specified predicate.
 * @tsplus static HashMap.Aspects filterWithIndex
 * @tsplus pipeable HashMap filterWithIndex
 * @tsplus location "@tsplus/stdlib/collections/HashMap/operations/filterWithIndex"
 */
export declare function filterWithIndex<K, A, B extends A>(f: (k: K, a: A) => a is B): (self: HashMap<K, A>) => HashMap<K, B>;
export declare function filterWithIndex<K, A>(f: (k: K, a: A) => boolean): (self: HashMap<K, A>) => HashMap<K, A>;
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