251120:1700 Backend T3.4

backend/src/redlock.d.ts

@@ -0,0 +1,28 @@
+declare module 'redlock' {
+  import { Redis } from 'ioredis';
+
+  export interface Options {
+    driftFactor?: number;
+    retryCount?: number;
+    retryDelay?: number;
+    retryJitter?: number;
+    automaticExtensionThreshold?: number;
+  }
+
+  export interface Lock {
+    redlock: Redlock;
+    resource: string;
+    value: string | null;
+    expiration: number;
+    attempts: number;
+    release(): Promise<void>;
+    extend(ttl: number): Promise<Lock>;
+  }
+
+  export default class Redlock {
+    constructor(clients: Redis[], options?: Options);
+    acquire(resources: string[], ttl: number): Promise<Lock>;
+    release(lock: Lock): Promise<void>;
+    quit(): Promise<void>;
+  }
+}