{"ast_node_type":"import","tokens":[{"end":92,"kind":"keyword","start":0,"text":"//"}]}
                // (This simplification isn't allowed for slice values, because in that case
                // adjacent wildcard patterns into the `..`: `[x, _, .., _, y]` => `[x, .., y]`.
                // `[x, .., y]` would match some slices that `[x, _, .., _, y]` would not.)