Now exported interface Acl

[rmuhamedgaliev]

In index.d.ts exists constructor with return type Acl

interface AclStatic {
    new (backend: Backend<any>, logger: Logger, options: Option): Acl;
    new (backend: Backend<any>, logger: Logger): Acl;
    new (backend: Backend<any>): Acl;
    memoryBackend: MemoryBackendStatic;
}

But not exported interface Acl.