planning

node_modules/dnd-core/lib/utils/equality.d.ts

@@ -0,0 +1,15 @@
+import { XYCoord } from '../interfaces';
+export declare type EqualityCheck<T> = (a: T, b: T) => boolean;
+export declare const strictEquality: <T>(a: T, b: T) => boolean;
+/**
+ * Determine if two cartesian coordinate offsets are equal
+ * @param offsetA
+ * @param offsetB
+ */
+export declare function areCoordsEqual(offsetA: XYCoord | null | undefined, offsetB: XYCoord | null | undefined): boolean;
+/**
+ * Determines if two arrays of items are equal
+ * @param a The first array of items
+ * @param b The second array of items
+ */
+export declare function areArraysEqual<T>(a: T[], b: T[], isEqual?: EqualityCheck<T>): boolean;