Signature help does not work for libraries in dependencies #24
Description
I have added a vendor library to my project (raylib55) with the following structure:
The dependency is added to the project.json with the keys:
// Directories where C3 library files may be found.
"dependency-search-paths": [ "lib" ],
// Libraries to use for all targets.
"dependencies": [ "raylib55" ],
The project compiles and runs successfully using raylib functions:
module c3_test;
import std::io;
import raylib5::rl;
fn int main(String[] args) {
rl::initWindow(800, 450, "C3 raylib");
rl::setTargetFPS(60);
// etc...
But the autocomplete information for the signature (parameters etc) is not available
This is what I see in the C3LSP logs:
2025/09/05 14:20:25.970 DEBUG [C3-LSP:rpc] jsonrpc2: <-- result #181: textDocument/signatureHelp: null
Other functions inside the project are working correctly:
