check method
Implementation
@override
void check(
DcqRegistry registry,
) {
registry.addCompilationUnit((node) {
final seen = <String>{};
for (final directive in node.directives) {
if (directive is ExportDirective) {
final uri = directive.uri.stringValue;
if (uri == null) continue;
if (!seen.add(uri)) {
reportAtNode(directive.uri);
}
}
}
});
}