message: no need for casting
diff: @@ -356,7 +356,7 @@ export function disconnect(
  }
  if (isAudioParam(dstNode)) {
  - srcNode.disconnect(dstNode as AudioParam, outputNumber);
  + srcNode.disconnect(dstNode, outputNumber);
  } else if (isAudioNode(dstNode)) {
  srcNode.disconnect(dstNode, outputNumber, inputNumber);
  } else {
  