@interface BMPublicStreamUtilities : NSObject + (id)streamIdentifiers; + (id)libraryPublicStreamMigrationPaths; + (long long)streamForStreamIdentifier:(id)a0; + (id)streamIdentifierForPreMigrationStream:(long long)a0; + (id)streamIdentifierForStream:(long long)a0; + (unsigned long long)domainForStream:(long long)a0; + (id)allowedStreamWriteIdentifiersForStream:(long long)a0; + (id)libraryPublicStreamReverseMigrationPaths; + (long long)streamForPreMigrationStreamIdentifier:(id)a0; + (BOOL)writeAllowedForStream:(long long)a0 processIdentifier:(id)a1; @end