Vala: Pass dependencies to LSP

Using the project https://github.com/akiraux/Akira the latest nightly is able to navigate to Any definition in code, even to vapi for Gtk. But it is not for other dependencies.

To show a case: libgee is not detected:

Based on https://github.com/mesonbuild/meson/blob/master/docs/markdown/Vala.md#the-simplest-case the vapi file has same name as the pkg-config file, so introspecting the project for dependencies:

$ meson introspect build --dependencies | jq | grep gee
      "-I/usr/include/gee-0.8",
      "/usr/lib/libgee-0.8.so",
    "name": "gee-0.8",
      "-I/usr/include/gee-0.8",
      "/usr/lib/libgee-0.8.so",

that matches with the libgee vapi file which is:

/usr/share/vala/vapi/gee-0.8.vapi

@esodan Tried to explain it clear to me but I'm still missing the whole thing:

• How can we pass the dependencies to LSP in vala?
• How we can turn them to vapi files?