Merge pull request #195 from cexbrayat/fix/189-partial-config

fix(mount): mount should accept a partial config

Author: lmiller1990

src/types.ts

@@ -21,7 +21,7 @@ export type FindAllComponentsSelector = NameSelector | string
 
 export type GlobalMountOptions = {
   plugins?: (Plugin | [Plugin, ...any[]])[]
-  config?: Omit<AppConfig, 'isNativeTag'> // isNativeTag is readonly, so we omit it
+  config?: Partial<Omit<AppConfig, 'isNativeTag'>> // isNativeTag is readonly, so we omit it
   mixins?: ComponentOptions[]
   mocks?: Record<string, any>
   provide?: Record<any, any>

test-dts/mount.d-test.ts

@@ -143,3 +143,13 @@ expectType<number>(
     }
   }).vm.a
 )
+
+// global config should accept a partial config
+mount(AppWithProps, {
+  props: { a: 'Hello' },
+  global: {
+    config: {
+      isCustomElement: (tag: string) => true
+    }
+  }
+})