interface MeshLockAcquireOptions {
    readonly ttlMs?: number;
    readonly waitMs?: number;
    readonly retryMs?: number;
    readonly metadata?: Record<string, unknown>;
}
interface MeshLockRunOptions extends MeshLockAcquireOptions {
    readonly autoRenew?: boolean;
    readonly renewEveryMs?: number;
}
interface MeshLockRecord {
    readonly key: string;
    readonly ownerId: string;
    readonly acquiredAt: string;
    readonly expiresAt: string;
    readonly metadata?: Record<string, unknown>;
}
interface MeshLockLease {
    readonly key: string;
    readonly ownerId: string;
    readonly acquiredAt: string;
    readonly expiresAt: string;
    renew(ttlMs?: number): Promise<boolean>;
    release(): Promise<boolean>;
}
interface MeshLockBackend {
    readonly kind: string;
    acquire(key: string, ownerId: string, options?: MeshLockAcquireOptions): Promise<MeshLockLease | null>;
    renew(key: string, ownerId: string, ttlMs: number): Promise<boolean>;
    release(key: string, ownerId: string): Promise<boolean>;
    list(): Promise<readonly MeshLockRecord[]>;
}

export type { MeshLockAcquireOptions as M, MeshLockBackend as a, MeshLockLease as b, MeshLockRecord as c, MeshLockRunOptions as d };