|               |  | declare namespace getSideChannelWeakMap {	type Channel<K, V> = {		assert: (key: K) => void;		has: (key: K) => boolean;		get: (key: K) => V | undefined;		set: (key: K, value: V) => void;		delete: (key: K) => boolean;	}}
declare function getSideChannelWeakMap<K, V>(): getSideChannelWeakMap.Channel<K, V>;
declare const x: false | typeof getSideChannelWeakMap;
export = x;
 |