rsnext/packages/next/build/webpack/loaders/next-style-loader/runtime/isEqualLocals.js

function isEqualLocals(a, b, isNamedExport) {
  if ((!a && b) || (a && !b)) {
    return false
  }

  let p

  for (p in a) {
    if (isNamedExport && p === 'default') {
      // eslint-disable-next-line no-continue
      continue
    }

    if (a[p] !== b[p]) {
      return false
    }
  }

  for (p in b) {
    if (isNamedExport && p === 'default') {
      // eslint-disable-next-line no-continue
      continue
    }

    if (!a[p]) {
      return false
    }
  }

  return true
}

module.exports = isEqualLocals