export interface NodeIKernelAvatarService { addAvatarListener(listener: unknown): void; removeAvatarListener(listenerId: number): void; getAvatarPath(arg1: unknown, arg2: unknown): unknown; forceDownloadAvatar(uid: string, useCache: number): Promise; getGroupAvatarPath(arg1: unknown, arg2: unknown): unknown; getConfGroupAvatarPath(arg: unknown): unknown; forceDownloadGroupAvatar(arg1: unknown, arg2: unknown): unknown; getGroupPortraitPath(arg1: string, arg2: number, arg3: number): unknown; forceDownloadGroupPortrait(arg1: string, arg2: number, arg3: number): unknown; getAvatarPaths(arg1: Array[], arg2: number): unknown; getGroupAvatarPaths(arg1: Array[], arg2: string): unknown; getConfGroupAvatarPaths(arg: unknown): unknown; getAvatarPathByUin(arg1: unknown, arg2: unknown): unknown; forceDownloadAvatarByUin(arg1: unknown, arg2: unknown): unknown; isNull(): boolean; }