whereSemanticLabel method
Creates a WidgetSelector that finds all Icon where semanticLabel matches the condition.
Example usage:
spot<Icon>().whereSemanticLabel((it) => it.equals('foo')).existsOnce();
Implementation
@useResult
WidgetSelector<Icon> whereSemanticLabel(MatchProp<String> match) {
return withDiagnosticProp<String>('semanticLabel', match);
}