declare const ObjectMap_base: import("../model/Model")._Model<unknown, {
    items: import("..").OptionalModelProp<{
        [k: string]: any;
    }>;
} & {
    $modelId: import("..").ModelProp<string, string, string, true, never>;
}>;
/**
 * A map that is backed by an object-like map.
 * Use `objectMap` to create it.
 */
export declare class ObjectMap<V> extends ObjectMap_base implements Map<string, V> {
    clear(): void;
    delete(key: string): boolean;
    forEach(callbackfn: (value: V, key: string, map: Map<string, V>) => void, thisArg?: any): void;
    get(key: string): V | undefined;
    has(key: string): boolean;
    set(key: string, value: V): this;
    get size(): number;
    keys(): IterableIterator<string>;
    values(): IterableIterator<V>;
    entries(): IterableIterator<[string, V]>;
    [Symbol.iterator](): IterableIterator<[string, V]>;
    get [Symbol.toStringTag](): string;
}
/**
 * Creates a new ObjectMap model instance.
 *
 * @typeparam V Value type.
 * @param [entries] Optional initial values.
 */
export declare function objectMap<V>(entries?: ReadonlyArray<readonly [string, V]> | null): ObjectMap<V>;
export {};