initial commit

.eslintrc.json

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+{
+    "parser": "@typescript-eslint/parser",
+    "extends": [
+      "eslint:recommended",
+      "plugin:@typescript-eslint/recommended",
+      "plugin:@typescript-eslint/recommended-requiring-type-checking",
+      "plugin:prettier/recommended"
+    ],
+    "ignorePatterns": ["package.json"],
+    "parserOptions": {
+      "ecmaVersion": 2020,
+      "sourceType": "module",
+      "extraFileExtensions": [".json"],
+      "project": "./tsconfig.json"
+    },
+    "rules": {
+      "strict": ["error", "global"],
+      "no-console": "warn",
+      "no-debugger": "error",
+      "eqeqeq": ["error", "always"],
+      "no-var": "error",
+      "prefer-const": "error",
+      "prefer-template": "error",
+      "semi": ["error", "never"],
+      "no-eval": "error",
+      "no-implicit-globals": "error",
+      "no-unused-vars": ["warn", { "argsIgnorePattern": "^_" }],
+      "@typescript-eslint/no-explicit-any": "error",
+      "@typescript-eslint/no-unsafe-assignment": "error",
+      "@typescript-eslint/no-unsafe-call": "error",
+      "@typescript-eslint/no-unsafe-member-access": "error",
+      "@typescript-eslint/no-unsafe-return": "error",
+      "@typescript-eslint/strict-boolean-expressions": "error",
+      "@typescript-eslint/explicit-function-return-type": "error",
+      "@typescript-eslint/explicit-module-boundary-types": "error",
+      "@typescript-eslint/no-floating-promises": "error",
+      "@typescript-eslint/no-unnecessary-type-assertion": "error",
+      "@typescript-eslint/await-thenable": "error",
+      "@typescript-eslint/promise-function-async": "error",
+      "@typescript-eslint/restrict-template-expressions": "error",
+      "@typescript-eslint/restrict-plus-operands": "error",
+      "@typescript-eslint/no-misused-promises": "error",
+      "@typescript-eslint/require-await": "error"
+    }
+  }

.gitignore

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+yarn.lock
+node_modules

.prettierrc.json

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+{
+    "singleQuote": false,
+    "trailingComma": "all",
+    "printWidth": 120,
+    "tabWidth": 4,
+    "useTabs": false,
+    "semi": false,
+    "bracketSpacing": true,
+    "arrowParens": "always",
+    "endOfLine": "lf"
+  }

.vscode/settings.json

@@ -0,0 +1,14 @@
+{
+    "editor.formatOnPaste": false, // required
+    "editor.formatOnType": true, // required
+    "editor.formatOnSave": true, // optional
+    "editor.formatOnSaveMode": "file", // required to format on save
+    "files.autoSave": "onFocusChange", // optional but recommended
+    "eslint.packageManager": "yarn",
+    "javascript.format.enable": false,
+    "editor.codeActionsOnSave": {
+        "source.fixAll.eslint": true
+    },
+    "eslint.validate": ["javascript", "json"]
+
+}

package.json

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+{
+  "name": "alto",
+  "version": "0.0.1",
+  "description": "A performant and modular ERC-4337 Bundler written in Typescript",
+  "main": "src/run.ts",
+  "repository": "https://github.com/pimlicolabs/alto.git",
+  "author": "Pimlico",
+  "license": "GPL-3",
+  "scripts": {
+    "start": "ts-node src/app.ts",
+    "lint": "eslint src/**/*.ts",
+    "lint:fix": "eslint src/**/*.ts --fix"
+  },
+  "devDependencies": {
+    "@swc/core": "^1.3.49",
+    "typescript": "^5.0.4",
+    "@typescript-eslint/eslint-plugin": "^5.57.1",
+    "@typescript-eslint/parser": "^5.57.1",
+    "eslint": "^8.38.0",
+    "eslint-config-prettier": "^8.8.0",
+    "eslint-plugin-json": "^3.1.0",
+    "eslint-plugin-prettier": "^4.2.1",
+    "prettier": "^2.8.7",
+    "ts-node": "^10.9.1"
+  }
+}

src/app.ts

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+console.log("hello world")

tsconfig.json

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+{
+  "compilerOptions": {
+    "target": "es2016",                      
+    "module": "commonjs",                    
+    "esModuleInterop": true,                  
+    "forceConsistentCasingInFileNames": true,
+    "strict": true,
+    "noImplicitReturns": true,
+    "noUnusedLocals": true,
+    "noUnusedParameters": true,
+    "preserveConstEnums": true,
+    "removeComments": false,
+    "resolveJsonModule": true,
+    "sourceMap": true,
+    "skipLibCheck": true
+  },
+  "ts-node": {
+    "swc": true
+  }
+}