test(overmind-svelte): fix test

Author: mfeitoza

packages/node_modules/overmind-svelte/src/CountTest.svelte

@@ -2,7 +2,9 @@
 
     export let store
 
-    $: count = $store.state.count
+    const state = store.state
+
+    $: count = $state.count
     let doubled = undefined
     store.reaction(
         (state) => state.count,

packages/node_modules/overmind-svelte/src/index.test.ts

@@ -34,7 +34,7 @@ describe('Svelte', () => {
     const overmind = new Overmind(app)
     const mixin = createMixin(overmind)
 
-    expect(typeof mixin.subscribe === 'function')
+    expect(typeof mixin.state.subscribe === 'function')
   })
 
   test('should display current state', () => {