{"ast_node_type":"other","tokens":[{"end":83,"kind":"keyword","start":0,"text":"//!"}]}
//! - [`MacroDef`], [`MacStmtStyle`], [`MacCall`]: Macro definition and invocation.
//! - [`MetaItemLit`] and [`LitKind`]: Literal expressions.
//! - [`Attribute`]: Metadata associated with item.