{"ast_node_type":"variable","tokens":[{"end":52,"kind":"keyword","start":0,"text":"let"}]}
    let mut proposed_imports: Vec<_> = import_assets
    let (import_assets, syntax_under_caret, expected) = find_importable_node(ctx)?;
        .search_for_imports(&ctx.sema, cfg, ctx.config.insert_use.prefix_kind)