use crate::diff::types::{Diff, DiffShortStat, DiffTreeRecord};

pub trait DiffOps {
    fn diff_diff(&self, base: &str, head: &str) -> Result<Diff, crate::Error>;
    fn diff_short_stat(&self, base: &str, head: &str) -> Result<DiffShortStat, crate::Error>;
    fn diff_files_changed_between(
        &self,
        base: &str,
        head: &str,
    ) -> Result<Vec<String>, crate::Error>;
    fn diff_tree(
        &self,
        base: &str,
        head: &str,
        use_merge_base: bool,
    ) -> Result<Vec<DiffTreeRecord>, crate::Error>;
}