¿Alguien podría ayudar con esto, por favor?

¿Cómo puedo extender una clase EventEmitter abstracta, con eventos comunes? (Estoy usando https://github.com/andywer/typed-emitter )

Ejemplo:

 import EventEmitter from "events"; import TypedEmitter from "typed-emitter"; type BaseEvents = { BASE_EVENT: (arg: string) => void; }; abstract class BaseEmitter<T> extends (EventEmitter as { new <T>(): TypedEmitter<T>; })<T> { constructor() { super(); // How can I make this type safe ???? this.emit("BASE_EVENT", "string-value"); // <-- How can I achieve type safety here } } type ImpOneEvents = { C1_EVENT: (a: number) => void; }; class ImpOne extends BaseEmitter<ImpOneEvents> { constructor() { super(); this.emit("C1_EVENT", 1); // OK: type checks ok (GOOD) this.emit("C1_EVENT", "bla"); // ERROR: string not assignable (GOOD) } } type ImpTwoEvents = { C2_EVENT: (a: boolean) => void; }; class ImpTwo extends BaseEmitter<ImpTwoEvents> { constructor() { super(); this.emit("C2_EVENT", true); // OK: type checks ok (GOOD) } } const impTwo = new ImpTwo(); impTwo.on("C2_EVENT", (a) => { parseFloat(a); // ERROR: Type of boolean not assignable to parameter of type string (GOOD) });

He intentado

 type BaseEvents = { BASE_EVENT: (arg: string) => void; }; abstract class BaseEmitter<T = {}> extends (EventEmitter as { new <T>(): TypedEmitter<T>; })<T & BaseEvents> { ...

Y muchas otras cosas Lo anterior da como resultado

Argument of type '[string]' is not assignable to parameter of type 'Arguments<(T & BaseEvents)["BASE_EVENT"]>'.

para linea

 this.emit("BASE_EVENT", "string-value"); // <-- How can I achieve type safety here