pub trait ClientCapabilitiesExt {
// Required methods
fn has_definition_link_support(&self) -> bool;
fn has_hierarchical_document_symbol_support(&self) -> bool;
fn has_work_done_progress_support(&self) -> bool;
fn has_hover_markdown_support(&self) -> bool;
fn has_pull_configuration_support(&self) -> bool;
fn has_push_configuration_support(&self) -> bool;
fn has_file_watching_support(&self) -> bool;
}