import type { Awaitable, Mutable } from '@hd-front-end/element-plus/es/utils';
import type { UploadAjaxError } from './ajax';
import type { ExtractPropTypes, __ExtractPublicPropTypes } from 'vue';
import type Upload from './upload.vue';
export declare const uploadListTypes: readonly ["text", "picture", "picture-card"];
export declare const genFileId: () => number;
export type UploadStatus = 'ready' | 'uploading' | 'success' | 'fail';
export interface UploadProgressEvent extends ProgressEvent {
    percent: number;
}
export interface UploadRequestOptions {
    action: string;
    method: string;
    data: Record<string, string | Blob | [Blob, string]>;
    filename: string;
    file: UploadRawFile;
    headers: Headers | Record<string, string | number | null | undefined>;
    onError: (evt: UploadAjaxError) => void;
    onProgress: (evt: UploadProgressEvent) => void;
    onSuccess: (response: any) => void;
    withCredentials: boolean;
}
export interface UploadFile {
    name: string;
    percentage?: number;
    status: UploadStatus;
    size?: number;
    response?: unknown;
    uid: number;
    url?: string;
    raw?: UploadRawFile;
}
export type UploadUserFile = Omit<UploadFile, 'status' | 'uid'> & Partial<Pick<UploadFile, 'status' | 'uid'>>;
export type UploadFiles = UploadFile[];
export interface UploadRawFile extends File {
    uid: number;
    isDirectory?: boolean;
}
export type UploadRequestHandler = (options: UploadRequestOptions) => XMLHttpRequest | Promise<unknown>;
export interface UploadHooks {
    beforeUpload: (rawFile: UploadRawFile) => Awaitable<void | undefined | null | boolean | File | Blob>;
    beforeRemove: (uploadFile: UploadFile, uploadFiles: UploadFiles) => Awaitable<boolean>;
    onRemove: (uploadFile: UploadFile, uploadFiles: UploadFiles) => void;
    onChange: (uploadFile: UploadFile, uploadFiles: UploadFiles) => void;
    onPreview: (uploadFile: UploadFile) => void;
    onSuccess: (response: any, uploadFile: UploadFile, uploadFiles: UploadFiles) => void;
    onProgress: (evt: UploadProgressEvent, uploadFile: UploadFile, uploadFiles: UploadFiles) => void;
    onError: (error: Error, uploadFile: UploadFile, uploadFiles: UploadFiles) => void;
    onExceed: (files: File[], uploadFiles: UploadUserFile[]) => void;
}
export type UploadData = Mutable<Record<string, any>>;
export declare const uploadBaseProps: {
    readonly action: import("@hd-front-end/element-plus/es/utils").EpPropFinalized<StringConstructor, unknown, unknown, "#", boolean>;
    readonly headers: {
        readonly type: ExtractPropTypes<Type>;
        readonly required: false;
        readonly validator: ((val: unknown) => boolean) | undefined;
        __epPropKey: true;
    };
    readonly method: import("@hd-front-end/element-plus/es/utils").EpPropFinalized<StringConstructor, unknown, unknown, "post", boolean>;
    readonly data: import("@hd-front-end/element-plus/es/utils").EpPropFinalized<PropType<T>, unknown, unknown, () => Mutable<{}>, boolean>;
    readonly multiple: BooleanConstructor;
    readonly name: import("@hd-front-end/element-plus/es/utils").EpPropFinalized<StringConstructor, unknown, unknown, "file", boolean>;
    readonly drag: BooleanConstructor;
    readonly withCredentials: BooleanConstructor;
    readonly showFileList: import("@hd-front-end/element-plus/es/utils").EpPropFinalized<BooleanConstructor, unknown, unknown, true, boolean>;
    readonly accept: import("@hd-front-end/element-plus/es/utils").EpPropFinalized<StringConstructor, unknown, unknown, "", boolean>;
    readonly fileList: import("@hd-front-end/element-plus/es/utils").EpPropFinalized<PropType<T>, unknown, unknown, () => [], boolean>;
    readonly autoUpload: import("@hd-front-end/element-plus/es/utils").EpPropFinalized<BooleanConstructor, unknown, unknown, true, boolean>;
    readonly listType: import("@hd-front-end/element-plus/es/utils").EpPropFinalized<StringConstructor, "picture" | "text" | "picture-card", unknown, "text", boolean>;
    readonly httpRequest: import("@hd-front-end/element-plus/es/utils").EpPropFinalized<PropType<T>, unknown, unknown, UploadRequestHandler, boolean>;
    readonly disabled: BooleanConstructor;
    readonly limit: NumberConstructor;
};
export declare const uploadProps: {
    readonly beforeUpload: import("@hd-front-end/element-plus/es/utils").EpPropFinalized<PropType<T>, unknown, unknown, () => void, boolean>;
    readonly beforeRemove: {
        readonly type: ExtractPropTypes<Type>;
        readonly required: false;
        readonly validator: ((val: unknown) => boolean) | undefined;
        __epPropKey: true;
    };
    readonly onRemove: import("@hd-front-end/element-plus/es/utils").EpPropFinalized<PropType<T>, unknown, unknown, () => void, boolean>;
    readonly onChange: import("@hd-front-end/element-plus/es/utils").EpPropFinalized<PropType<T>, unknown, unknown, () => void, boolean>;
    readonly onPreview: import("@hd-front-end/element-plus/es/utils").EpPropFinalized<PropType<T>, unknown, unknown, () => void, boolean>;
    readonly onSuccess: import("@hd-front-end/element-plus/es/utils").EpPropFinalized<PropType<T>, unknown, unknown, () => void, boolean>;
    readonly onProgress: import("@hd-front-end/element-plus/es/utils").EpPropFinalized<PropType<T>, unknown, unknown, () => void, boolean>;
    readonly onError: import("@hd-front-end/element-plus/es/utils").EpPropFinalized<PropType<T>, unknown, unknown, () => void, boolean>;
    readonly onExceed: import("@hd-front-end/element-plus/es/utils").EpPropFinalized<PropType<T>, unknown, unknown, () => void, boolean>;
    readonly crossorigin: {
        readonly type: ExtractPropTypes<Type>;
        readonly required: false;
        readonly validator: ((val: unknown) => boolean) | undefined;
        __epPropKey: true;
    };
    readonly action: import("@hd-front-end/element-plus/es/utils").EpPropFinalized<StringConstructor, unknown, unknown, "#", boolean>;
    readonly headers: {
        readonly type: ExtractPropTypes<Type>;
        readonly required: false;
        readonly validator: ((val: unknown) => boolean) | undefined;
        __epPropKey: true;
    };
    readonly method: import("@hd-front-end/element-plus/es/utils").EpPropFinalized<StringConstructor, unknown, unknown, "post", boolean>;
    readonly data: import("@hd-front-end/element-plus/es/utils").EpPropFinalized<PropType<T>, unknown, unknown, () => Mutable<{}>, boolean>;
    readonly multiple: BooleanConstructor;
    readonly name: import("@hd-front-end/element-plus/es/utils").EpPropFinalized<StringConstructor, unknown, unknown, "file", boolean>;
    readonly drag: BooleanConstructor;
    readonly withCredentials: BooleanConstructor;
    readonly showFileList: import("@hd-front-end/element-plus/es/utils").EpPropFinalized<BooleanConstructor, unknown, unknown, true, boolean>;
    readonly accept: import("@hd-front-end/element-plus/es/utils").EpPropFinalized<StringConstructor, unknown, unknown, "", boolean>;
    readonly fileList: import("@hd-front-end/element-plus/es/utils").EpPropFinalized<PropType<T>, unknown, unknown, () => [], boolean>;
    readonly autoUpload: import("@hd-front-end/element-plus/es/utils").EpPropFinalized<BooleanConstructor, unknown, unknown, true, boolean>;
    readonly listType: import("@hd-front-end/element-plus/es/utils").EpPropFinalized<StringConstructor, "picture" | "text" | "picture-card", unknown, "text", boolean>;
    readonly httpRequest: import("@hd-front-end/element-plus/es/utils").EpPropFinalized<PropType<T>, unknown, unknown, UploadRequestHandler, boolean>;
    readonly disabled: BooleanConstructor;
    readonly limit: NumberConstructor;
};
export type UploadProps = ExtractPropTypes<typeof uploadProps>;
export type UploadPropsPublic = __ExtractPublicPropTypes<typeof uploadProps>;
export type UploadInstance = InstanceType<typeof Upload> & unknown;