import { BaseObservableMap } from "./index";
export declare class ObservableMap<K, V> extends BaseObservableMap<K, V> {
    private readonly _values;
    constructor(initialValues?: (readonly [K, V])[]);
    update(key: K, params?: any): boolean;
    add(key: K, value: V): boolean;
    remove(key: K): boolean;
    set(key: K, value: V): boolean;
    reset(): void;
    get(key: K): V | undefined;
    get size(): number;
    [Symbol.iterator](): IterableIterator<[K, V]>;
    values(): IterableIterator<V>;
    keys(): IterableIterator<K>;
}
export declare function tests(): {
    test_initial_values(assert: any): void;
    test_add(assert: any): void;
    test_update(assert: any): void;
    test_update_unknown(assert: any): void;
    test_set(assert: any): void;
    test_remove(assert: any): void;
    test_iterate(assert: any): void;
    test_size(assert: any): void;
};