/*!
 * Copyright (c) Microsoft Corporation and contributors. All rights reserved.
 * Licensed under the MIT License.
 */
import type { IChannelAttributes, IFluidDataStoreRuntime, IChannelStorageService } from "@fluidframework/datastore-definitions/internal";
import type { ISummaryTreeWithStats, ITelemetryContext, IRuntimeMessageCollection } from "@fluidframework/runtime-definitions/internal";
import type { IFluidSerializer } from "@fluidframework/shared-object-base/internal";
import { SharedObject } from "@fluidframework/shared-object-base/internal";
import type { ISharedMap, ISharedMapEvents } from "./interfaces.js";
/**
 * {@inheritDoc ISharedMap}
 */
export declare class SharedMap extends SharedObject<ISharedMapEvents> implements ISharedMap {
    /**
     * String representation for the class.
     */
    readonly [Symbol.toStringTag]: string;
    /**
     * MapKernel which manages actual map operations.
     */
    private readonly kernel;
    /**
     * Do not call the constructor. Instead, you should use the {@link SharedMap.create | create method}.
     *
     * @param id - String identifier.
     * @param runtime - Data store runtime.
     * @param attributes - The attributes for the map.
     */
    constructor(id: string, runtime: IFluidDataStoreRuntime, attributes: IChannelAttributes);
    /**
     * Get an iterator over the keys in this map.
     * @returns The iterator
     */
    keys(): IterableIterator<string>;
    /**
     * Get an iterator over the entries in this map.
     * @returns The iterator
     */
    entries(): IterableIterator<[string, any]>;
    /**
     * Get an iterator over the values in this map.
     * @returns The iterator
     */
    values(): IterableIterator<any>;
    /**
     * Get an iterator over the entries in this map.
     * @returns The iterator
     */
    [Symbol.iterator](): IterableIterator<[string, any]>;
    /**
     * The number of key/value pairs stored in the map.
     */
    get size(): number;
    /**
     * Executes the given callback on each entry in the map.
     * @param callbackFn - Callback function
     */
    forEach(callbackFn: (value: any, key: string, map: Map<string, any>) => void): void;
    /**
     * {@inheritDoc ISharedMap.get}
     */
    get<T = any>(key: string): T | undefined;
    /**
     * Check if a key exists in the map.
     * @param key - The key to check
     * @returns True if the key exists, false otherwise
     */
    has(key: string): boolean;
    /**
     * {@inheritDoc ISharedMap.set}
     */
    set(key: string, value: unknown): this;
    /**
     * Delete a key from the map.
     * @param key - Key to delete
     * @returns True if the key existed and was deleted, false if it did not exist
     */
    delete(key: string): boolean;
    /**
     * Clear all data from the map.
     */
    clear(): void;
    /**
     * {@inheritDoc @fluidframework/shared-object-base#SharedObject.summarizeCore}
     */
    protected summarizeCore(serializer: IFluidSerializer, telemetryContext?: ITelemetryContext): ISummaryTreeWithStats;
    /**
     * {@inheritDoc @fluidframework/shared-object-base#SharedObject.loadCore}
     */
    protected loadCore(storage: IChannelStorageService): Promise<void>;
    /**
     * {@inheritDoc @fluidframework/shared-object-base#SharedObject.onDisconnect}
     */
    protected onDisconnect(): void;
    /**
     * {@inheritDoc @fluidframework/shared-object-base#SharedObject.reSubmitCore}
     */
    protected reSubmitCore(content: unknown, localOpMetadata: unknown): void;
    /**
     * {@inheritDoc @fluidframework/shared-object-base#SharedObjectCore.applyStashedOp}
     */
    protected applyStashedOp(content: unknown): void;
    protected processMessagesCore(messagesCollection: IRuntimeMessageCollection): void;
    private processMessage;
    /**
     * {@inheritDoc @fluidframework/shared-object-base#SharedObject.rollback}
     */
    protected rollback(content: unknown, localOpMetadata: unknown): void;
}
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