{"ast_node_type":"function","tokens":[{"end":86,"kind":"keyword","start":0,"text":"pub"}]}
    pub fn apply_change(&self, change: ConfigChange) -> (Config, ConfigErrors, bool) {
    /// will be set to `true`, which should be used by the `GlobalState` to update itself.
        let (config, should_update) = self.apply_change_with_sink(change);