# Objective Follow up #7097. Use `Ref<T>` instead of `&T` and the change detection query params. ## Solution Replace them. |
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|---|---|---|
| .. | ||
| components | ||
| commands.rs | ||
| lib.rs | ||
| systems.rs | ||
# Objective Follow up #7097. Use `Ref<T>` instead of `&T` and the change detection query params. ## Solution Replace them. |
||
|---|---|---|
| .. | ||
| components | ||
| commands.rs | ||
| lib.rs | ||
| systems.rs | ||