Duplicite browserlist

[erichstark]

Hello, I have got error because of duplicity browserlist. It should be propably only at one place.

[15:24:13] Plumber found unhandled error:
 BrowserslistError in plugin "gulp-postcss"
Message:
    /Volumes/Data/Projects/xxx contains both browserslist and package.json with browsers
Details:
    browserslist: true
    fileName: /Volumes/Data/Projects/xxx/app/styles/main.css

Stack:
BrowserslistError: /Volumes/Data/Projects/xxx contains both browserslist and package.json with browsers
    at /Volumes/Data/Projects/xxx/node_modules/browserslist/node.js:309:15
    at eachParent (/Volumes/Data/Projects/xxx/node_modules/browserslist/node.js:48:18)
    at Object.findConfig (/Volumes/Data/Projects/xxx/node_modules/browserslist/node.js:285:20)
    at Function.loadConfig (/Volumes/Data/Projects/xxx/node_modules/browserslist/node.js:218:37)
    at browserslist (/Volumes/Data/Projects/xxx/node_modules/browserslist/index.js:411:31)
    at Browsers.parse (/Volumes/Data/Projects/xxx/node_modules/autoprefixer/lib/browsers.js:64:12)
    at new Browsers (/Volumes/Data/Projects/xxx/node_modules/autoprefixer/lib/browsers.js:46:26)
    at loadPrefixes (/Volumes/Data/Projects/xxx/node_modules/autoprefixer/lib/autoprefixer.js:97:20)
    at plugin (/Volumes/Data/Projects/xxx/node_modules/autoprefixer/lib/autoprefixer.js:108:20)
    at LazyResult.run (/Volumes/Data/Projects/xxx/node_modules/postcss/lib/lazy-result.js:295:14)
[15:24:13] Finished 'styles' after 391 ms
[15:24:13] Finished 'modernizr' after 391 ms
[15:24:14] Plumber found unhandled error:
 BrowserslistError in plugin "gulp-babel"
Message:
    [BABEL] /Volumes/Data/Projects/xxx/app/scripts/main.js: /Volumes/Data/Projects/xxx contains both browserslist and package.json with browsers (While processing: "/Volumes/Data/Projects/xxx/node_modules/@babel/preset-env/lib/index.js")