{"ast_node_type":"variable","tokens":[{"end":68,"kind":"keyword","start":0,"text":"let"}]}
    let constant_token = ctx.find_node_at_offset::<ast::NameRef>()?;
pub(crate) fn generate_constant(acc: &mut Assists, ctx: &AssistContext<'_>) -> Option<()> {
    if constant_token.to_string().chars().any(|it| !(it.is_uppercase() || it == '_')) {