close #320 use emitter handler to catch before load state

2020-09-06 18:14:11 +08:00
parent 9f6f9a8c47
commit cdebe18803
3 changed files with 25 additions and 10 deletions
--- a/src/types.ts
+++ b/src/types.ts
@@ -409,6 +409,7 @@ export type Handler = (event?: unknown) => void;
 export type Emitter = {
  on(type: string, handler: Handler): void;
  emit(type: string, event?: unknown): void;
+  off(type: string, handler: Handler): void;
 };

 export type Arguments<T> = T extends (...payload: infer U) => unknown