Merge branch 'release/release/0.15.5'

package.json

@@ -1,7 +1,7 @@
 {
   "name": "zeed",
   "type": "module",
-  "version": "0.15.4",
+  "version": "0.15.5",
   "description": "🌱 Simple foundation library",
   "author": {
     "name": "Dirk Holtwick",

src/common/global.ts

@@ -10,6 +10,7 @@ interface ZeedGlobalIntegration {
   _zeedGlobal?: ZeedGlobalContext
 }
 
+/** Identify the right global for the environment. Might be obsolete these days, due to globalThis. */
 function _global(): ZeedGlobalIntegration {
   if (typeof self !== 'undefined')
     return self as ZeedGlobalIntegration
@@ -22,10 +23,10 @@ function _global(): ZeedGlobalIntegration {
   throw new Error('unable to locate global object')
 }
 
-export function getGlobalContext(): ZeedGlobalContext {
+/** Global object to work across module boundaries as well. Internally already used for logger and emitter. */
+export function getGlobalContext<T = ZeedGlobalContext>(defaultValue = {}): T {
   const gcontext = _global()
   if (gcontext._zeedGlobal == null)
-    gcontext._zeedGlobal = {}
-
-  return gcontext._zeedGlobal
+    gcontext._zeedGlobal = defaultValue
+  return gcontext._zeedGlobal as T
 }

src/common/msg/emitter.ts

@@ -152,7 +152,7 @@ declare global {
 }
 
 /** Global emitter that will listen even across modules */
-export function getGlobalEmitter(): Emitter<ZeedGlobalEmitter> {
+export function getGlobalEmitter<T extends ListenerSignature<T> = ZeedGlobalEmitter>(): Emitter<T> {
   let emitter = getGlobalContext().emitter
   if (!emitter) {
     emitter = new Emitter()