Use jest specific typescript config

Author: Flufd

jest.config.js

@@ -2,7 +2,7 @@ module.exports = {
   roots: ["<rootDir>/src"],
   globals: {
     'ts-jest': {
-      tsConfig: 'tsconfig.json'
+      tsConfig: 'tsconfig.jest.json'
     }
   },
   transform: {

src/useCurrentEffect.test.tsx

@@ -94,11 +94,6 @@ describe("useCurrentEffect", () => {
     expect(testCleanup).toHaveBeenCalledTimes(2);
   });
 
-  const delay = async (ms: number) =>
-    new Promise((resolve: TimerHandler, reject: any) => {
-      setTimeout(resolve, ms);
-    });
-
   it("Sets isCurrent result to false when the dependencies change", async () => {
     const spy = jest.fn();
 

tsconfig.jest.json

@@ -5,11 +5,7 @@
     "noImplicitAny": true,
     "removeComments": true,
     "preserveConstEnums": true,
-    "sourceMap": true,
-    "declaration": true,
-    "declarationDir": "./dist",
-    "outDir": "./dist",
-    "lib": ["es2015","dom"],
+    "lib": ["es2015", "dom"],
     "jsx": "react"
   },
   "include": ["src/**/*"],

tsconfig.json

@@ -9,8 +9,7 @@
     "declaration": true,
     "declarationDir": "./dist",
     "outDir": "./dist",
-    "lib": ["es2015","dom"],
-    "jsx": "react"
+    "lib": ["es2015"]
   },
   "include": ["src/**/*"],
   "exclude": ["./node_modules/**/*", "src/**/*.test.tsx"]