.prettierrc

{
  "printWidth": 150,
  "tabWidth": 2,
  "semi": true,
  "singleQuote": true,
  "trailingComma": "es5",
  "tslintIntegration": true,
  "insertSpaceBeforeFunctionParenthesis": false,
  "overrides": [
    {
      "files": ["*.js", "*.ts"],
      "options": {
        "semi": true,
        "singleQuote": true
      }
    },
    {
      "files": "*.sol",
      "options": {
        "semi": true,
        "tabWidth": 4
      }
    }
  ]
}