r" id="checkDocument-param-filePath">{<span>required</span> <span class="type-annotation"><a href="https://api.flutter.dev/flutter/dart-core/String-class.html">String</a></span> <span class="parameter-name">filePath</span>}</span>)
    <span class="returntype parameter">&#8594; <a href="https://api.flutter.dev/flutter/dart-async/Future-class.html">Future</a><span class="signature">&lt;<wbr><span class="type-parameter"><a href="https://api.flutter.dev/flutter/dart-core/bool-class.html">bool</a></span>&gt;</s