better typing of PaddingOptions and EaseToOptions (#202)

maplibre · Jul 11, 2021 · c09ed83 · c09ed83
1 parent 8a49205
commit c09ed83
Showing 1 changed file with 6 additions and 3 deletions.
diff --git a/src/index.d.ts b/src/index.d.ts
@@ -479,7 +479,7 @@ declare namespace maplibregl {
          * // Sets a left padding of 300px, and a top padding of 50px
          * map.setPadding({ left: 300, top: 50 });
          */
-        setPadding(padding: PaddingOptions, eventData?: EventData): this;
+        setPadding(padding: RequireAtLeastOne<PaddingOptions>, eventData?: EventData): this;
 
         rotateTo(bearing: number, options?: maplibregl.AnimationOptions, eventData?: EventData): this;
 
@@ -766,6 +766,8 @@ declare namespace maplibregl {
         accessToken?: string;
     }
 
+    export type RequireAtLeastOne<T> = { [K in keyof T]-?: Required<Pick<T, K>> & Partial<Pick<T, Exclude<keyof T, K>>>; }[keyof T];
+
     export type ResourceType =
         | 'Unknown'
         | 'Style'
@@ -1836,7 +1838,7 @@ declare namespace maplibregl {
     }
 
     export interface CameraForBoundsOptions extends CameraOptions {
-        padding?: number | PaddingOptions;
+        padding?: number | RequireAtLeastOne<PaddingOptions>;
         offset?: PointLike;
         maxZoom?: number;
     }
@@ -1864,11 +1866,12 @@ declare namespace maplibregl {
      */
     export interface EaseToOptions extends AnimationOptions, CameraOptions {
         delayEndEvents?: number;
+        padding?: number | RequireAtLeastOne<PaddingOptions>;
     }
 
     export interface FitBoundsOptions extends maplibregl.FlyToOptions {
         linear?: boolean;
-        padding?: number | maplibregl.PaddingOptions;
+        padding?: number | RequireAtLeastOne<PaddingOptions>;
         offset?: maplibregl.PointLike;
         maxZoom?: number;
         maxDuration?: number;