{"ast_node_type":"variable","tokens":[{"end":61,"kind":"keyword","start":0,"text":"let"}]}
    let literal = ctx.find_node_at_offset::<ast::Literal>()?;
pub(crate) fn convert_integer_literal(acc: &mut Assists, ctx: &AssistContext<'_>) -> Option<()> {
    let literal = match literal.kind() {