lib/api/properties.js
function removeWhitespace(node) {
  node.value = node.value.filter(node => !isWhitespace(node))
}
function removeWhitespace(node) {
  node.value = node.value.filter(node => !isWhitespace(node))
}
function removeWhitespace ( node ) { node . value = node . value . filter ( node => ! isWhitespace ( node ) ) }
Get rid of useless nodes and properties.
Get rid of useless nodes and properties .