test(overmind-react): fix tests

Author: christianalfoni

packages/node_modules/overmind-react/src/index.test.tsx

@@ -7,7 +7,9 @@ describe('React', () => {
   test('should connect state and actions to stateless components', () => {
     expect.assertions(2)
     let didCallAction = false
-    const doThis: Action = () => (didCallAction = true)
+    const doThis: Action = () => {
+      didCallAction = true
+    }
 
     const config = {
       state: {
@@ -29,7 +31,8 @@ describe('React', () => {
 
     const app = new Overmind(config)
 
-    interface Action<Input = void> extends IAction<IConfig, Input> {}
+    interface Action<Input = void, Output = void | Promise<void>>
+      extends IAction<IConfig, Input, Output> {}
 
     const connect = createConnect(app)
 
@@ -47,7 +50,9 @@ describe('React', () => {
   test('should connect actions and state to class components', () => {
     expect.assertions(2)
     let didCallAction = false
-    const doThis: Action = () => (didCallAction = true)
+    const doThis: Action = () => {
+      didCallAction = true
+    }
     const config = {
       state: {
         foo: 'bar',
@@ -68,7 +73,8 @@ describe('React', () => {
 
     const app = new Overmind(config)
 
-    interface Action<Input = void> extends IAction<IConfig, Input> {}
+    interface Action<Input = void, Output = void | Promise<void>>
+      extends IAction<IConfig, Input, Output> {}
 
     const connect = createConnect(app)