{"ast_node_type":"import","tokens":[{"end":86,"kind":"keyword","start":0,"text":"///"}]}
/// to the given `param_to_point_at`. Returns `true` if it finds any use of the param.
/// Traverses the given ty (either a `ty::Ty` or a `ty::GenericArg`) and searches for references
fn find_param_in_ty<'tcx>(