treeToDebugString function Null safety

String treeToDebugString(
  1. StyleSheet styleSheet,
  2. [bool useSpan = false]
)

Helper function to dump the CSS AST.

Implementation

String treeToDebugString(StyleSheet styleSheet, [bool useSpan = false]) {
  var to = TreeOutput();
  _TreePrinter(to, useSpan).visitTree(styleSheet);
  return to.toString();
}