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THIS CODE IS PROVIDED ON AN *AS IS* BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED, INCLUDING WITHOUT LIMITATION ANY IMPLIED WARRANTIES OR CONDITIONS OF TITLE, FITNESS FOR A PARTICULAR PURPOSE, MERCHANTABLITY OR NON-INFRINGEMENT.

See the Apache Version 2.0 License for specific language governing permissions and limitations under the License. ***************************************************************************** */

/// <reference no-default-lib=“true”/>

interface Map<K, V> {

clear(): void;
delete(key: K): boolean;
forEach(callbackfn: (value: V, key: K, map: Map<K, V>) => void, thisArg?: any): void;
get(key: K): V | undefined;
has(key: K): boolean;
set(key: K, value?: V): this;
readonly size: number;

}

interface MapConstructor {

new (): Map<any, any>;
new <K, V>(entries?: [K, V][]): Map<K, V>;
readonly prototype: Map<any, any>;

} declare var Map: MapConstructor;

interface ReadonlyMap<K, V> {

forEach(callbackfn: (value: V, key: K, map: ReadonlyMap<K, V>) => void, thisArg?: any): void;
get(key: K): V|undefined;
has(key: K): boolean;
readonly size: number;

}

interface WeakMap<K, V> {

delete(key: K): boolean;
get(key: K): V | undefined;
has(key: K): boolean;
set(key: K, value?: V): this;

}

interface WeakMapConstructor {

new (): WeakMap<any, any>;
new <K, V>(entries?: [K, V][]): WeakMap<K, V>;
readonly prototype: WeakMap<any, any>;

} declare var WeakMap: WeakMapConstructor;

interface Set<T> {

add(value: T): this;
clear(): void;
delete(value: T): boolean;
forEach(callbackfn: (value: T, value2: T, set: Set<T>) => void, thisArg?: any): void;
has(value: T): boolean;
readonly size: number;

}

interface SetConstructor {

new (): Set<any>;
new <T>(values?: T[]): Set<T>;
readonly prototype: Set<any>;

} declare var Set: SetConstructor;

interface ReadonlySet<T> {

forEach(callbackfn: (value: T, value2: T, set: ReadonlySet<T>) => void, thisArg?: any): void;
has(value: T): boolean;
readonly size: number;

}

interface WeakSet<T> {

add(value: T): this;
delete(value: T): boolean;
has(value: T): boolean;

}

interface WeakSetConstructor {

new (): WeakSet<any>;
new <T>(values?: T[]): WeakSet<T>;
readonly prototype: WeakSet<any>;

} declare var WeakSet: WeakSetConstructor;