Update typescript and deprecated libs

ts/typescript-jest-fast-check/.eslintrc.cjs

@@ -0,0 +1,20 @@
+/* eslint-env node */
+module.exports = {
+ parser: "@typescript-eslint/parser",
+  parserOptions: {
+    ecmaVersion: 12,
+    sourceType: "module"
+  },
+  plugins: ["@typescript-eslint"],
+  extends: ["eslint:recommended", "plugin:@typescript-eslint/recommended"],
+  rules: {
+    "@typescript-eslint/no-unused-vars": "error",
+    // to enforce using type for object type definitions, can be type or interface 
+    "@typescript-eslint/consistent-type-definitions": ["error", "type"], 
+  },
+  env: {
+    "browser": true,
+    "es2021": true
+  },
+  root: true
+}

ts/typescript-jest-fast-check/.prettierrc.json

@@ -0,0 +1,5 @@
+{
+  "semi": false,
+  "singleQuote": false,
+  "arrowParens": "avoid"
+}