message: Drop redundant check
diff: @@ -121,10 +121,7 @@ class RefactoringActionProvider implements vscode.CodeActionProvider {
  selection: Selection
  ) {
  try {
  - return (
  - typeof refactoring.actionProvider.canPerform === "function" &&
  - refactoring.actionProvider.canPerform(ast, selection)
  - );
  + return refactoring.actionProvider.canPerform(ast, selection);
  } catch (_) {
  // Silently fail, we don't care why it failed (e.g. code can't be parsed).
  return false;
  