{"ast_node_type":"other","tokens":[{"end":60,"kind":"keyword","start":0,"text":"if"}]}
    if ast::ReturnExpr::can_cast(first_in_then_block.kind())
    let first_in_then_block = then_block.syntax().first_child()?;
        || ast::ContinueExpr::can_cast(first_in_then_block.kind())