added TypeScript to NPM scripts

.vscode/launch.json

@@ -10,14 +10,13 @@
 				"args":
 					[
 						"--collect-coverage=false",
-						"--runInBand",
-						"test.js"
+						"--runInBand"
 					],
 				"disableOptimisticBPs": true,
 				"name": "Jest",
 				"program": "${workspaceFolder}/node_modules/jest/bin/jest.js",
 				"request": "launch",
 				"type": "node"
-			},
+			}
 		],
 }

jsconfig.json

@@ -3,7 +3,9 @@
 		"alwaysStrict": true,
 		"checkJs": true,
 		"lib": [ "es2017", "esnext.array" ],
+		"moduleResolution": "node",
 		"noEmit": true,
 		"target": "es2017"
-	}
+	},
+	"exclude": [ "test-coverage" ]
 }

package.json

@@ -9,11 +9,14 @@
 	"description": "Runs tests by discovering test cases and expected behavior from the file system. Tests are automatically named based on the directory hierarchy.",
 	"devDependencies": {
 		"@babel/plugin-transform-modules-commonjs": "7.8.3",
+		"@types/fs-extra": "8.0.1",
 		"@types/jest": "24.0.15",
+		"@types/node": "13.7.0",
 		"cspell": "4.0.21",
 		"eslint": "6.2.1",
 		"eslint-plugin-notice": "0.8.9",
-		"jest": "24.8.0"
+		"jest": "24.8.0",
+		"typescript": "3.7.5"
 	},
 	"homepage": "https://github.com/DevSnicket/Eunice#readme",
 	"jest": {
@@ -63,11 +66,12 @@
 		"url": "https://github.com/DevSnicket/eunice-run-tests-from-file-system.git"
 	},
 	"scripts": {
-		"all": "npm run spellcheck && npm run lint && npm run test",
+		"all": "npm run spellcheck && npm run lint && npm run test && npm run typescript",
 		"eunice": "npx eunice --accept-license --ignore-path-pattern=\"(^|/)(\\..*|node_modules|test-coverage)$\" --infer-stacks=true --output-yaml --reverse-file-content=false",
 		"lint": "npx eslint .",
 		"spellcheck": "find -type f \\( -name \"*.js\" -or -name \"*.md\" \\) ! -path \"./dist/*\" ! -path \"./dist/**/*\" ! -path \"./node_modules/**/*\" ! -path \"./test-coverage/**/*\" -exec npx cspell {} +",
-		"test": "npx jest --runInBand"
+		"test": "npx jest --runInBand",
+		"typescript": "npx tsc -p jsconfig.json"
 	},
 	"version": "4.4.0"
 }