extract group, section, package to grouping module

src/grouping/group.rs

@@ -5,7 +5,7 @@ use std::{collections::HashSet, fmt::Display};
 
 use anyhow::{Context, Result};
 
-use crate::section::Section;
+use super::Section;
 
 #[derive(Debug)]
 pub struct Group {

src/grouping/mod.rs

@@ -0,0 +1,7 @@
+mod group;
+mod package;
+mod section;
+
+pub use group::Group;
+pub(super) use package::Package;
+pub(super) use section::Section;

src/grouping/section.rs

@@ -7,7 +7,7 @@ use std::{
 
 use anyhow::{ensure, Context, Result};
 
-use crate::Package;
+use super::Package;
 
 #[derive(Debug, Eq)]
 pub struct Section {

src/lib.rs

@@ -4,12 +4,10 @@ mod backend;
 mod cmd;
 mod core;
 mod env;
-mod group;
-mod package;
+mod grouping;
 mod path;
-mod section;
 mod ui;
 
 pub use crate::core::Pacdef;
-pub use group::Group;
-pub use package::Package;
+pub use crate::grouping::Group;
+pub(crate) use crate::grouping::Package;