message: Convert crypto index to TS
diff: @@ -86,8 +86,8 @@ async function collectBugReport(opts: IOpts = {}, gzipLogs = true) {
  body.append('cross_signing_key', client.getCrossSigningId());
  // add cross-signing status information
  - const crossSigning = client.crypto._crossSigningInfo;
  - const secretStorage = client.crypto._secretStorage;
  + const crossSigning = client.crypto.crossSigningInfo;
  + const secretStorage = client.crypto.secretStorage;
  body.append("cross_signing_ready", String(await client.isCrossSigningReady()));
  body.append("cross_signing_supported_by_hs",
  