libgio-2.0-dev - 2.83.4-1 main

GLib is a library containing many useful C routines for things such
as trees, hashes, lists, and strings. It is a useful general-purpose
C library used by projects such as GTK, GIMP, and GNOME.
.
This package contains development files for the main libraries included
in the upstream GLib package:
.
* GLib: the core library with data structures and utilities
* GThread: multi-threading support
* GModule: dynamically-loadable modules
* GObject: the object system
* GIO: higher-level utilities built on GObject
.
The libglib2.0-dev package provides a more complete set of development
files.