Interface TypedEventEmitter<T>

interface TypedEventEmitter<T> {
    emit<E extends string | number | symbol>(
        eventName: E,
        ...args: Args<T[E]>,
    ): boolean;
    listeners<E extends string | number | symbol>(event: E): Function[];
    off<E extends string | number | symbol>(
        eventName: E,
        listener: (...args: Args<T[E]>) => void,
    ): this;
    on<E extends string | number | symbol>(
        eventName: E,
        listener: (...args: Args<T[E]>) => void,
    ): this;
    once<E extends string | number | symbol>(
        eventName: E,
        listener: (...args: Args<T[E]>) => void,
    ): this;
    removeAllListeners(eventName?: keyof T): this;
}