Remove TSDX from build system

.eslintignore

@@ -0,0 +1,2 @@
+/node_modules/
+dist/

.eslintrc.json

@@ -0,0 +1,31 @@
+{
+    "root": true,
+    "parser": "@typescript-eslint/parser",
+    "parserOptions": {
+        "project": [
+            "./tsconfig.json"
+        ]
+    },
+    "plugins": [
+        "@typescript-eslint",
+        "jsx-a11y"
+    ],
+    "env": {
+        "browser": true,
+        "jest": true
+    },
+    "extends": [
+        "plugin:@typescript-eslint/eslint-recommended",
+        "plugin:@typescript-eslint/recommended",
+        "prettier"
+    ],
+    "rules": {
+        "@typescript-eslint/no-explicit-any": "off",
+        "@typescript-eslint/no-unused-vars": [
+            "error",
+            {
+                "argsIgnorePattern": "^_"
+            }
+        ]
+    }
+}

jest.config.js

@@ -0,0 +1,14 @@
+/** @type {import('jest').Config} */
+module.exports = {
+    moduleFileExtensions: ["js", "ts"],
+    globals: {
+        "ts-jest": {
+            isolatedModules: true
+        }
+    },
+    transform: {
+        "^.+\\.ts?$": "ts-jest"
+    },
+    testRegex: ".+\\.test\\.ts?$",
+    testEnvironment: "jsdom",
+};