libtl-parser-dev 0.0.0+git20180215.f49077de-4 (arm64 binary) in ubuntu focal

 This tool parses the TL scheme and compile the scheme to tlo file. It is part
 of the telegram-cli.
 .
 TL (Type Language) serves to describe the used system of types, constructors,
 and existing functions.
 .
 This package contains some header files that can be cooperate with the parser.
 It is a header library.