Function public_api_package_entry_points 

pub fn public_api_package_entry_points(
    graph: &RetainedModuleGraph,
    config: &ResolvedConfig,
    root_pkg: Option<&PackageJson>,
    workspaces: &[WorkspaceInfo],
) -> FxHashSet<FileId>

Compute the exports-aware public API entry-point set for a project graph.