diff --git a/src/types/Emitter.ts b/src/types/Emitter.ts
index 6ae3e26..d351f28 100644
--- a/src/types/Emitter.ts
+++ b/src/types/Emitter.ts
@@ -9,16 +9,16 @@ export interface ReadonlyEmitter<Event extends { type: string }> {
 
 export interface ReadonlyAsyncEmitter<Event extends { type: string }> {
   on<E extends Event>(
-    type: E['type'],
+    type: E['type'] | '*',
     listener: (event: E) => void | Promise<void>,
     weight?: number,
   ): this;
   once<E extends Event>(
-    type: E['type'],
+    type: E['type'] | '*',
     listener: (event: E) => void | Promise<void>,
     weight?: number,
   ): this;
-  off<E extends Event>(type: E['type'], listener: (event: E) => void | Promise<void>): this;
+  off<E extends Event>(type: E['type'] | '*', listener: (event: E) => void | Promise<void>): this;
 }
 
 export interface Emitter<Event extends { type: string }> extends ReadonlyEmitter<Event> {
diff --git a/src/utils/emitters/SemiAsyncEmitter.ts b/src/utils/emitters/SemiAsyncEmitter.ts
index 4740c48..52825e5 100644
--- a/src/utils/emitters/SemiAsyncEmitter.ts
+++ b/src/utils/emitters/SemiAsyncEmitter.ts
@@ -15,15 +15,23 @@ export class SemiAsyncEmitter<Event extends { type: string }>
     this.#syncEvents = new Set(syncEvents);
   }
 
-  on<E extends Event>(type: E['type'], listener: (event: E) => unknown, order?: number): this {
+  on<E extends Event>(
+    type: E['type'] | '*',
+    listener: (event: E) => unknown,
+    order?: number,
+  ): this {
     return this.#invoke('on', type, listener, order);
   }
 
-  once<E extends Event>(type: E['type'], listener: (event: E) => unknown, order?: number): this {
+  once<E extends Event>(
+    type: E['type'] | '*',
+    listener: (event: E) => unknown,
+    order?: number,
+  ): this {
     return this.#invoke('once', type, listener, order);
   }
 
-  off<E extends Event>(type: E['type'], listener: (event: E) => unknown): this {
+  off<E extends Event>(type: E['type'] | '*', listener: (event: E) => unknown): this {
     return this.#invoke('off', type, listener);
   }
 
@@ -35,7 +43,7 @@ export class SemiAsyncEmitter<Event extends { type: string }>
 
   #invoke<E extends Event>(
     methodName: 'on' | 'once' | 'off',
-    type: E['type'],
+    type: E['type'] | '*',
     listener: (event: E) => unknown,
     order?: number,
   ): this {