fix: filterOption of Transfer should be optional, close: #6856

components/transfer/index.tsx

@@ -30,7 +30,7 @@ export interface TransferProps {
   titles?: string[];
   operations?: string[];
   showSearch?: boolean;
-  filterOption: (inputValue: any, item: any) => boolean;
+  filterOption?: (inputValue: any, item: any) => boolean;
   searchPlaceholder?: string;
   notFoundContent?: React.ReactNode;
   footer?: (props: TransferListProps) => React.ReactNode;

components/transfer/list.tsx

@@ -22,7 +22,7 @@ export interface TransferListProps {
   titleText: string;
   dataSource: TransferItem[];
   filter: string;
-  filterOption: (filterText: any, item: any) => boolean;
+  filterOption?: (filterText: any, item: any) => boolean;
   style?: React.CSSProperties;
   checkedKeys: string[];
   handleFilter: (e: any) => void;