export declare class WeakTupleMap<K extends object, V> extends WeakMap<K[], V> {
    sort?: (a: K, b: K) => -1 | 0 | 1;
    constructor(sort?: (a: K, b: K) => -1 | 0 | 1);
    getKey(key: readonly K[]): K[];
    set(key: readonly K[], value: V): this;
    has(key: readonly K[]): boolean;
    get(key: readonly K[]): V | undefined;
    delete(key: K[]): boolean;
}
export declare class TupleMap<K extends object, V> extends Map<K[], V> {
    sort?: (a: K, b: K) => -1 | 0 | 1;
    constructor(sort?: (a: K, b: K) => -1 | 0 | 1);
    getKey(key: readonly K[]): K[];
    set(key: readonly K[], value: V): this;
    has(key: readonly K[]): boolean;
    get(key: readonly K[]): V | undefined;
    delete(key: K[]): boolean;
}