// Placeholder for mutation testing module
pub struct MutationTester;

impl Default for MutationTester {
    fn default() -> Self {
        Self::new()
    }
}

impl MutationTester {
    pub fn new() -> Self {
        Self
    }
    pub fn run_mutation_tests(&self) -> crate::Result<()> {
        Ok(())
    }
}
