a produced by a filter
(or predictor), <a href="dart-io/ZLibOption/strategyHuffmanOnly-constant.html">ZLibOption.strategyHuffmanOnly</a> to force Huffman
encoding only (no string match), or <a href="dart-io/ZLibOption/strategyRle-constant.html">ZLibOption.strategyRle</a> to limit
match distances to one (run-length encoding).
                  <div class="features">final</div>
</dd>
        <dt id="windowBits" class="property">
          <span class="name"><a href="dart-io/ZLibEncoder/windowBits.html">window