Task runner for building WordPress theme

package.json

{
  "name": "task-runner-for-wordpress-theme",
  "version": "1.1.0",
  "description": "new task runner for hibou build themes :)",
  "scripts": {
    "lint": "eslint ./js || true",
    "scss": "node-sass --output-style expanded --indent-type tab --indent-width 2 -o ./ ./sass/style.scss",
    "autoprefixer": "postcss -u autoprefixer --autoprefixer.browsers '> 5%, ie 9' -r ./style.css",
    "imagemin": "imagemin ../../../../dist/* -o ./common/img",
    "icons": "svgo -f ./common/img && mkdir -p ./common/img && svg-sprite-generate -d ../../../../dist/ -o ./common/img/icons.svg",
    "serve": "browser-sync --proxy 'vccw.dev' start --files './style.css, ./js/*.js, ./**/*'",
    "build:css": "npm run scss && npm run autoprefixer",
    "build:js": "npm run lint",
    "build:images": "npm run imagemin && npm run icons",
    "build:all": "npm run build:css && npm run build:images && npm run build:js",
    "watch:css": "onchange './sass/style.scss' -- npm run build:css",
    "watch:js": "onchange './js' -- npm run build:js",
    "watch:images": "onchange '../../../../dist/*' -- npm run build:images",
    "watch:all": "parallelshell 'npm run serve' 'npm run watch:css' 'npm run watch:images' 'npm run watch:js'",
    "postinstall": "npm run watch:all"
  },
  "author": "Hibou",
  "license": "MIT",
  "devDependencies": {
    "autoprefixer": "^7.1.1",
    "balanced-match": "^1.0.0",
    "browser-sync": "^2.18.12",
    "debug": "^2.6.8",
    "eslint": "^4.1.1",
    "eslint-config-standard": "^10.2.1",
    "eslint-plugin-promise": "^3.5.0",
    "eslint-plugin-standard": "^3.0.1",
    "imagemin": "^5.3.1",
    "imagemin-cli": "^3.0.0",
    "localtunnel": "^1.8.3",
    "mkdirp": "^0.5.1",
    "ms": "^2.0.0",
    "node-gyp": "^3.6.2",
    "node-sass": "^4.5.3",
    "nopt": "^4.0.1",
    "npm-run-all": "^4.0.2",
    "npmlog": "^4.1.2",
    "onchange": "^3.2.1",
    "parallelshell": "^3.0.1",
    "postcss": "^6.0.3",
    "postcss-cli": "^4.1.0",
    "request": "^2.81.0",
    "rimraf": "^2.6.1",
    "sshpk": "^1.13.1",
    "stylelint": "^7.12.0",
    "svg-sprite-generator": "0.0.7",
    "svgo": "^0.7.2",
    "uglify-js": "^3.0.20",
    "weinre": "^2.0.0-pre-I0Z7U9OV"
  }
}

Added "watch:images".