docs(store): add field usage examples

Co-Authored-By: Virgil <virgil@lethean.io>

events.go

@@ -36,10 +36,15 @@ func (t EventType) String() string {
 // Usage example: `event := store.Event{Type: store.EventSet, Group: "config", Key: "theme", Value: "dark"}`
 // Usage example: `event := store.Event{Type: store.EventDeleteGroup, Group: "config"}`
 type Event struct {
-	Type      EventType
-	Group     string
-	Key       string
-	Value     string
+	// Usage example: `if event.Type == store.EventDeleteGroup { return }`
+	Type EventType
+	// Usage example: `if event.Group == "config" { return }`
+	Group string
+	// Usage example: `if event.Key == "theme" { return }`
+	Key string
+	// Usage example: `if event.Value == "dark" { return }`
+	Value string
+	// Usage example: `if event.Timestamp.IsZero() { return }`
 	Timestamp time.Time
 }
 

store.go

@@ -169,7 +169,10 @@ func (storeInstance *Store) DeleteGroup(group string) error {
 
 // Usage example: `for entry, err := range storeInstance.All("config") { if err != nil { break }; core.Println(entry.Key, entry.Value) }`
 type KeyValue struct {
-	Key, Value string
+	// Usage example: `if entry.Key == "theme" { return }`
+	Key string
+	// Usage example: `if entry.Value == "dark" { return }`
+	Value string
 }
 
 // Usage example: `configEntries, err := storeInstance.GetAll("config")`