39 lines
1.3 KiB
JavaScript
39 lines
1.3 KiB
JavaScript
/**
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* Copyright (c) 2015-present, Facebook, Inc.
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* All rights reserved.
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*
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* This source code is licensed under the BSD-style license found in the
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* LICENSE file in the root directory of this source tree. An additional grant
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* of patent rights can be found in the PATENTS file in the same directory.
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*
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* @flow
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*/
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// These annotations are copy/pasted from the built-in Flow definitions for
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// Native Map.
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declare module "Map" {
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// Use the name "MapPolyfill" so that we don't get confusing error
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// messages about "Using Map instead of Map".
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declare class MapPolyfill<K, V> {
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@@iterator(): Iterator<[K, V]>;
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constructor<Key, Value>(_: void): MapPolyfill<Key, Value>;
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constructor<Key, Value>(_: null): MapPolyfill<Key, Value>;
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constructor<Key, Value>(iterable: Iterable<[Key, Value]>): MapPolyfill<Key, Value>;
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clear(): void;
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delete(key: K): boolean;
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entries(): Iterator<[K, V]>;
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forEach(callbackfn: (value: V, index: K, map: MapPolyfill<K, V>) => mixed, thisArg?: any): void;
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get(key: K): V | void;
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has(key: K): boolean;
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keys(): Iterator<K>;
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set(key: K, value: V): MapPolyfill<K, V>;
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size: number;
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values(): Iterator<V>;
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}
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// Don't "declare class exports" directly, otherwise in error messages our
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// show up as "exports" instead of "Map" or "MapPolyfill".
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declare module.exports: typeof MapPolyfill;
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}
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