import type { Ref, ShallowRef, ComputedRef, CSSProperties } from 'vue';
import type { TdUploadProps, UploadFile, UploadChangeContext } from '../type';
interface UploadFileWithUid extends UploadFile {
    __uid?: string;
}
export interface UseDragReturn {
    dragging: Ref<boolean>;
    dragIndex: Ref<number>;
    sortedFiles: Ref<UploadFile[]>;
    cloneVisible: Ref<boolean>;
    cloneStyle: Ref<CSSProperties>;
    cloneFile: Ref<UploadFile | null>;
    getDragKey: (file: UploadFileWithUid) => string;
    syncFiles: (files: UploadFile[]) => void;
    onTouchstart: (e: TouchEvent, index: number) => void;
    onTouchmove: (e: TouchEvent) => void;
    onTouchend: (e: TouchEvent) => void;
    onTouchcancel: (e: TouchEvent) => void;
    dragEnded: Ref<boolean>;
}
export default function useDrag(props: TdUploadProps, uploadClass: ComputedRef<string>, setUploadValue: (value: UploadFile[], context: UploadChangeContext) => void, toUploadFilesRef?: ShallowRef<UploadFile[]>): UseDragReturn;
export {};