style: fix tslint error in switch-layer-action.ts (#666)

packages/uhk-common/src/config-serializer/config-items/key-action/switch-layer-action.ts

@@ -14,6 +14,38 @@ export enum SwitchLayerMode {
     hold = 'hold'
 }
 
+export const mapSwitchLayerModeToNumber = (switchLayerMode: SwitchLayerMode): number => {
+    switch (switchLayerMode) {
+        case SwitchLayerMode.holdAndDoubleTapToggle:
+            return 0;
+
+        case SwitchLayerMode.toggle:
+            return 1;
+
+        case SwitchLayerMode.hold:
+            return 2;
+
+        default:
+            throw new Error(`Can not map ${switchLayerMode} to number`);
+    }
+};
+
+export const mapNumberToSwitchLayerMode = (value: number): SwitchLayerMode => {
+    switch (value) {
+        case 0:
+            return SwitchLayerMode.holdAndDoubleTapToggle;
+
+        case 1:
+            return SwitchLayerMode.toggle;
+
+        case 2:
+            return SwitchLayerMode.hold;
+
+        default:
+            throw new Error(`Can not map "${value}" to SwitchLayerMode`);
+    }
+};
+
 export class SwitchLayerAction extends KeyAction {
 
     @assertEnum(SwitchLayerMode)
@@ -75,35 +107,3 @@ export class SwitchLayerAction extends KeyAction {
         return 'SwitchLayerAction';
     }
 }
-
-export const mapSwitchLayerModeToNumber = (switchLayerMode: SwitchLayerMode): number => {
-    switch (switchLayerMode) {
-        case SwitchLayerMode.holdAndDoubleTapToggle:
-            return 0;
-
-        case SwitchLayerMode.toggle:
-            return 1;
-
-        case SwitchLayerMode.hold:
-            return 2;
-
-        default:
-            throw new Error(`Can not map ${switchLayerMode} to number`);
-    }
-};
-
-export const mapNumberToSwitchLayerMode = (value: number): SwitchLayerMode => {
-    switch (value) {
-        case 0:
-            return SwitchLayerMode.holdAndDoubleTapToggle;
-
-        case 1:
-            return SwitchLayerMode.toggle;
-
-        case 2:
-            return SwitchLayerMode.hold;
-
-        default:
-            throw new Error(`Can not map "${value}" to SwitchLayerMode`);
-    }
-};