.prettierrc.json

{
  "overrides": [
    {
      "files": "*.js",
      "options": {
        "parser": "babel",
        "printWidth": 80,
        "trailingComma": "es5",
        "semi": false,
        "singleQuote": true
      }
    },
    {
      "files": "*.css",
      "options": {
        "parser": "css",
        "singleQuote": false
      }
    },
    {
      "files": "*.scss",
      "options": {
        "parser": "scss",
        "singleQuote": false
      }
    },
    {
      "files": "*.md",
      "options": {
        "parser": "markdown",
        "semi": true,
        "singleQuote": false
      }
    },
    {
      "files": "*.html",
      "options": {
        "parser": "html",
        "singleQuote": false
      }
    },
    {
      "files": "*.json",
      "options": {
        "parser": "json",
        "singleQuote": false
      }
    },
    {
      "files": "*.{yaml,yml}",
      "options": {
        "parser": "yaml",
        "singleQuote": false
      }
    }
  ]
}