version 2.1.0

dist/portal-vue.umd.js

@@ -2,7 +2,7 @@
  /*! 
   * portal-vue © Thorsten Lünborg, 2019 
   * 
-  * Version: 2.0.1
+  * Version: 2.1.0
   * 
   * LICENCE: MIT 
   * 
@@ -176,10 +176,13 @@
         this.$delete(this.sources, source);
       },
       hasTarget: function hasTarget(to) {
-        return !!this.targets[to] && this.targets[to][0];
+        return !!(this.targets[to] && this.targets[to][0]);
       },
       hasSource: function hasSource(to) {
-        return !!this.sources[to] && this.sources[to][0];
+        return !!(this.sources[to] && this.sources[to][0]);
+      },
+      hasContentFor: function hasContentFor(to) {
+        return !!this.transports[to] && !!this.transports[to].length;
       },
       // Internal
       $_getTransportIndex: function $_getTransportIndex(_ref) {

package.json

@@ -1,6 +1,6 @@
 {
   "name": "portal-vue",
-  "version": "2.0.1",
+  "version": "2.1.0",
   "license": "MIT",
   "repository": "https://github.com/LinusBorg/portal-vue",
   "author": {
@@ -16,6 +16,7 @@
     "roll": "ROLL=1 node ./scripts/build && yarn minify",
     "minify": "minify dist/portal-vue.umd.js --out-file dist/portal-vue.umd.min.js",
     "lint": "vue-cli-service lint",
+    "test": "yarn test:unit",
     "test:unit": "vue-cli-service test:unit",
     "test:e2e": "vue-cli-service test:e2e"
   },

types/lib/components/wormhole.d.ts

@@ -12,8 +12,9 @@ export declare const Wormhole: import("vue").VueConstructor<{
     unregisterTarget(target: string): void;
     registerSource(source: string, vm: Vue, force?: boolean | undefined): void;
     unregisterSource(source: string): void;
-    hasTarget(to: string): Vue;
-    hasSource(to: string): Vue;
+    hasTarget(to: string): true;
+    hasSource(to: string): true;
+    hasContentFor(to: string): boolean;
     $_getTransportIndex({ to, from }: TransportVector): number;
 } & Record<never, any> & Vue>;
 declare const wormhole: import("vue/types/vue").CombinedVueInstance<{
@@ -28,8 +29,9 @@ declare const wormhole: import("vue/types/vue").CombinedVueInstance<{
     unregisterTarget(target: string): void;
     registerSource(source: string, vm: Vue, force?: boolean | undefined): void;
     unregisterSource(source: string): void;
-    hasTarget(to: string): Vue;
-    hasSource(to: string): Vue;
+    hasTarget(to: string): true;
+    hasSource(to: string): true;
+    hasContentFor(to: string): boolean;
     $_getTransportIndex({ to, from }: TransportVector): number;
 } & Record<never, any> & Vue, object, object, object, Record<never, any>>;
 export { wormhole };