Protected Optional group_Protected Optional user_Optional prepend: booleanRest ...args: anyOptional prepend: booleanOptional prepend: booleanRest ...args: anyOptional prepend: booleanRest ...args: FriendEventMap[E] extends ((...args: P) => any) ? P : never[]Rest ...args: anyOptional event: EOptional listener: FriendEventMap[E]Optional event: S & Exclude<S, keyof FriendEventMap>Optional listener: ((...args: any) => any)Rest ...args: anyOptional prepend: booleanRest ...args: anyOptional prepend: booleanOptional prepend: booleanRest ...args: anyOptional prepend: booleanOptional append: booleanRest ...args: anyOptional append: booleanOptional append: booleanOptional listener: FriendEventMap[E]Optional listener: ((...args: any) => any)Rest ...args: anyStatic asGenerated using TypeDoc