/**
 * @module SharedLock
 */
import { type IReadableContext } from "../../../../execution-context/contracts/_module.js";
import { type ISharedLockAdapter, type ISharedLockAdapterState, type SharedLockAcquireSettings } from "../../../../shared-lock/contracts/_module.js";
import { type TimeSpan } from "../../../../time-span/implementations/_module.js";
import { type IDeinitizable } from "../../../../utilities/_module.js";
/**
 * IMPORT_PATH: `"@daiso-tech/core/shared-lock/memory-shared-lock-adapter"`
 * @group Adapters
 */
export type MemorySharedWriterLockData = {
    owner: string;
    hasExpiration: true;
    timeoutId: string | number | NodeJS.Timeout;
    expiration: Date;
} | {
    owner: string;
    hasExpiration: false;
};
/**
 * IMPORT_PATH: `"@daiso-tech/core/shared-lock/memory-shared-lock-adapter"`
 * @group Adapters
 */
export type MemorySharedReaderSemaphoreData = {
    limit: number;
    slots: Map<string, {
        timeoutId: string | number | NodeJS.Timeout | null;
        expiration: Date | null;
    }>;
};
/**
 * IMPORT_PATH: `"@daiso-tech/core/shared-lock/memory-shared-lock-adapter"`
 * @group Adapters
 */
export type MemorySharedLockData = {
    writerLock: MemorySharedWriterLockData | null;
    readerSemaphore: MemorySharedReaderSemaphoreData | null;
};
/**
 * Note the `MemorySharedLockAdapter` is limited to single process usage and cannot be shared across multiple servers or different processes.
 * This adapter is meant for easily faking{@link ISharedLockFactory | `ISharedLockFactory`} for testing.
 *
 * IMPORT_PATH: `"@daiso-tech/core/shared-lock/memory-shared-lock-adapter"`
 * @group Adapters
 */
export declare class MemorySharedLockAdapter implements ISharedLockAdapter, IDeinitizable {
    private readonly map;
    /**
     *  @example
     * ```ts
     * import { MemorySharedLockAdapter } from "@daiso-tech/core/shared-lock/memory-shared-lock-adapter";
     *
     * const sharedLockAdapter = new MemorySharedLockAdapter();
     * ```
     * You can also provide an `Map`.
     * @example
     * ```ts
     * import { MemorySharedLockAdapter } from "@daiso-tech/core/shared-lock/memory-shared-lock-adapter";
     *
     * const map = new Map<any, any>();
     * const sharedLockAdapter = new MemorySharedLockAdapter(map);
     * ```
     */
    constructor(map?: Map<string, MemorySharedLockData>);
    /**
     * Removes all in-memory shared-lock data.
     */
    deInit(): Promise<void>;
    acquireWriter(_context: IReadableContext, key: string, lockId: string, ttl: TimeSpan | null): Promise<boolean>;
    releaseWriter(_context: IReadableContext, key: string, lockId: string): Promise<boolean>;
    forceReleaseWriter(_context: IReadableContext, key: string): Promise<boolean>;
    refreshWriter(_context: IReadableContext, key: string, lockId: string, ttl: TimeSpan): Promise<boolean>;
    acquireReader(settings: SharedLockAcquireSettings): Promise<boolean>;
    releaseReader(_context: IReadableContext, key: string, lockId: string): Promise<boolean>;
    forceReleaseAllReaders(_context: IReadableContext, key: string): Promise<boolean>;
    refreshReader(_context: IReadableContext, key: string, lockId: string, ttl: TimeSpan): Promise<boolean>;
    forceRelease(context: IReadableContext, key: string): Promise<boolean>;
    private static extractReaderState;
    private static extractWriterState_;
    private static extractActiveWriterState;
    getState(_context: IReadableContext, key: string): Promise<ISharedLockAdapterState | null>;
}