Merge pull request #12 from AgapeToolkit/typescript-strict

implement strict typescript

Author: MaverikMinett

src/lib/functions/quantify.spec.ts

@@ -3,7 +3,7 @@ import { quantify } from './quantify';
 
 describe('quantify', () => {
 
-  let value: number|string;
+  let value: number | string | undefined;
   let label: string;
 
   beforeEach( () => {
@@ -53,4 +53,4 @@ describe('quantify', () => {
     value = "432.00";
     expect(quantify(value, label)).toBe("432.00 cats")
   })
-})
+})