planning

node_modules/react-dnd-html5-backend/lib/NativeDragSources/index.js

@@ -0,0 +1,17 @@
+import { nativeTypesConfig } from './nativeTypesConfig';
+import { NativeDragSource } from './NativeDragSource';
+export function createNativeDragSource(type, dataTransfer) {
+    const result = new NativeDragSource(nativeTypesConfig[type]);
+    result.loadDataTransfer(dataTransfer);
+    return result;
+}
+export function matchNativeItemType(dataTransfer) {
+    if (!dataTransfer) {
+        return null;
+    }
+    const dataTransferTypes = Array.prototype.slice.call(dataTransfer.types || []);
+    return (Object.keys(nativeTypesConfig).filter((nativeItemType) => {
+        const { matchesTypes } = nativeTypesConfig[nativeItemType];
+        return matchesTypes.some((t) => dataTransferTypes.indexOf(t) > -1);
+    })[0] || null);
+}