{
  "name": "wcag-contrast",
  "version": "1.1.0",
  "description": "evaluate the wcag color contrast score for two colors",
  "main": "index.js",
  "module": "index.mjs",
  "directories": {
    "test": "test"
  },
  "scripts": {
    "test": "tap --node-arg=-r --node-arg=esm test/contrast.test.js",
    "release": "standard-version",
    "docs": "documentation readme index.js --section=API"
  },
  "repository": {
    "type": "git",
    "url": "git://github.com/tmcw/wcag-contrast.git"
  },
  "files": [
    "index.mjs"
  ],
  "keywords": [
    "color",
    "contrast",
    "wcag"
  ],
  "author": "Tom MacWright",
  "license": "BSD-2-Clause",
  "bugs": {
    "url": "https://github.com/tmcw/wcag-contrast/issues"
  },
  "dependencies": {
    "relative-luminance": "1.0.0"
  },
  "devDependencies": {
    "documentation": "6.1.0",
    "esm": "^3.0.7",
    "prettier": "^1.11.1",
    "standard-version": "^4.3.0",
    "tap": "^11.1.3"
  },
  "esm": true
}

{
  "name": "wcag-contrast",
  "version": "1.1.0",
  "description": "evaluate the wcag color contrast score for two colors",
  "main": "index.js",
  "module": "index.mjs",
  "directories": {
    "test": "test"
  },
  "scripts": {
    "test": "tap --node-arg=-r --node-arg=esm test/contrast.test.js",
    "release": "standard-version",
    "docs": "documentation readme index.js --section=API"
  },
  "repository": {
    "type": "git",
    "url": "git://github.com/tmcw/wcag-contrast.git"
  },
  "files": [
    "index.mjs"
  ],
  "keywords": [
    "color",
    "contrast",
    "wcag"
  ],
  "author": "Tom MacWright",
  "license": "BSD-2-Clause",
  "bugs": {
    "url": "https://github.com/tmcw/wcag-contrast/issues"
  },
  "dependencies": {
    "esm": "^3.0.7",
    "relative-luminance": "1.0.0"
  },
  "devDependencies": {
    "documentation": "6.1.0",
    "prettier": "^1.11.1",
    "standard-version": "^4.3.0",
    "tap": "^11.1.3"
  },
  "esm": true
}

Move esm dependency out of devDeps
fix: Move esm dependency out of devDeps
