chore: add configs

.eslintrc.json

@@ -0,0 +1,44 @@
+{
+  "root": true,
+  "env": {
+    "browser": true,
+    "node": true,
+    "es2020": true
+  },
+  "parser": "@typescript-eslint/parser",
+  "extends": [
+    "plugin:import/errors",
+    "plugin:import/warnings",
+    "eslint:recommended",
+    "prettier",
+    "plugin:prettier/recommended",
+    "plugin:@typescript-eslint/recommended"
+  ],
+  "plugins": [
+    "@typescript-eslint",
+    "import",
+    "prettier"
+  ],
+  "settings": {
+    "import/parsers": {
+      "@typescript-eslint/parser": [
+        ".ts",
+        ".tsx"
+      ]
+    },
+    "import/resolver": {
+      "typescript": {
+        "alwaysTryTypes": true
+      }
+    }
+  },
+  "rules": {
+    "import/named": 0,
+    "@typescript-eslint/no-namespace": [
+      2,
+      {
+        "allowDeclarations": true
+      }
+    ]
+  }
+}

.prettierrc.json

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

tsconfig.json

@@ -0,0 +1,13 @@
+{
+  "compilerOptions": {
+    "target": "ESNext",
+    "module": "CommonJS",
+    "noEmit": true,
+    "composite": true,
+    "skipLibCheck": true,
+    "esModuleInterop": true,
+    "moduleResolution": "node",
+    "strictBindCallApply": true,
+    "strict": true,
+  },
+}