{"ast_node_type":"variable","tokens":[{"end":97,"kind":"keyword","start":0,"text":"let"}]}
    let (ascribed_ty, expr, pat) = if let Some(let_stmt) = ctx.find_node_at_offset::<LetStmt>() {
pub(crate) fn add_explicit_type(acc: &mut Assists, ctx: &AssistContext<'_>) -> Option<()> {
        let cursor_in_range = {