ReferenceError: requiere is not defined on gulp postcss

[Angstromico]

When I install postcss on my gulp, gulp stop working and give me that error and I don't understand why, this is the code on gulpfile.js:
const {src, dest, watch} = require('gulp');
var sass = require('gulp-dart-sass');
const patchs = {
scss: 'src/scss//*.scss',
css: './shield/css',
js: 'JavaScript//*.js',
jf: './shield/JavaScript'
}
//CSS Utilities
const autoprefixer = require('autoprefixer');
const postcss = requiere('postcss');
const cssnano = require('cssnano');
function experiment() {
return src(patchs.scss)
.pipe( sass({
//outputStyle: 'expanded'
outputStyle: 'compressed'
}) )
.pipe( postcss( [autoprefixer(), cssnano() ] ) )
.pipe(dest(patchs.css))
}
function gulpScript() {
return src(patchs.js)
.pipe(concat('bundle.js'))
.pipe(dest(patchs.jf))
}
function watchExp() {
watch(patchs.scss, experiment);
watch(patchs.js, gulpScript)
}
exports.default = watchExp;
This is my post.config.js:
module.exports = {
plugins: {
"autoprefixer": true
}
}
This is on my package.json:
"devDependencies": {
"autoprefixer": "^10.2.5",
"cssnano": "^5.0.1",
"gulp": "^4.0.2",
"gulp-dart-sass": "^1.0.2",
"gulp-imagemin": "^7.1.0",
"gulp-postcss": "^9.0.0",
"gulp-sourcemaps": "^3.0.0",
"gulp-webp": "^4.0.1",
"postcss": "^8.2.10"
},
"dependencies": {
"gulp-concat": "^2.6.1"
}

[liady]

@Angstromico Hey, is this related to webpack-node-externals?