an><span class="parameter" id="-param-completionTokens"><span class="type-annotation"><a href="https://api.flutter.dev/flutter/dart-core/int-class.html">int</a>?</span> <span class="parameter-name">completionTokens</span>, </span><span class="parameter" id="-param-timeMs"><span class="type-annotation"><a href="https://api.flutter.dev/flutter/dart-core/int-class.html">int</a>?</span> <span class="parameter-name">timeMs</span>, </span><span class="parameter" id="-param-tokensPerSecond"><span class="type-annot