syntax_data: {"ast_node_type":"other","tokens":[{"end":37,"kind":"keyword","start":0,"text":"type"}]}
source_snippet:     type BoundTy: BoundVarLike<Self>;
context_before:     type ParamTy: ParamLike;
context_after:     type PlaceholderTy: PlaceholderLike<Self, Bound = Self::BoundTy>;