reverting test coverage so it ignores index files and colors.ts

Author: georgewrmarshall

jest.config.js

@@ -22,7 +22,11 @@ module.exports = {
   collectCoverage: true,
 
   // An array of glob patterns indicating a set of files for which coverage information should be collected
-  collectCoverageFrom: ['./src/**/*.ts'],
+  collectCoverageFrom: [
+    './src/**/*.ts',
+    '!./src/**/*index.ts',
+    '!./src/js/colors/colors.ts',
+  ],
 
   // The directory where Jest should output its coverage files
   coverageDirectory: 'coverage',