applets/profile_select: Use aliases for callbacks

Deduplicates callback definitions and situates it in one place.

1 files changed, 4 insertions, 2 deletions

diff --git a/src/core/frontend/applets/profile_select.h b/src/core/frontend/applets/profile_select.h
index 8d6ee5279..138429533 100644
--- a/src/core/frontend/applets/profile_select.h
+++ b/src/core/frontend/applets/profile_select.h
@@ -11,14 +11,16 @@ namespace Core::Frontend {
 
 class ProfileSelectApplet {
 public:
+    using SelectProfileCallback = std::function<void(std::optional<Common::UUID>)>;
+
     virtual ~ProfileSelectApplet();
 
-    virtual void SelectProfile(std::function<void(std::optional<Common::UUID>)> callback) const = 0;
+    virtual void SelectProfile(SelectProfileCallback callback) const = 0;
 };
 
 class DefaultProfileSelectApplet final : public ProfileSelectApplet {
 public:
-    void SelectProfile(std::function<void(std::optional<Common::UUID>)> callback) const override;
+    void SelectProfile(SelectProfileCallback callback) const override;
 };
 
 } // namespace Core::Frontend