import { ExtractPropTypes, PropType } from 'vue';
export type UploadStatus = 'ready' | 'uploading' | 'success' | 'error';
export type UploadListType = 'text' | 'picture' | 'picture-card';
export interface UploadFile {
    uid: string;
    name: string;
    size?: number;
    type?: string;
    status: UploadStatus;
    percent?: number;
    url?: string;
    thumbUrl?: string;
    raw?: File;
    response?: any;
    error?: string;
}
export type UploadRequestOptions = {
    file: File;
    onProgress: (percent: number) => void;
    onSuccess: (response: any) => void;
    onError: (error: string) => void;
};
export declare const uploadProps: {
    readonly modelValue: {
        readonly type: PropType<UploadFile[]>;
        readonly default: () => never[];
    };
    readonly action: {
        readonly type: StringConstructor;
        readonly default: "";
    };
    readonly headers: {
        readonly type: PropType<Record<string, string>>;
        readonly default: undefined;
    };
    readonly data: {
        readonly type: PropType<Record<string, string>>;
        readonly default: undefined;
    };
    readonly name: {
        readonly type: StringConstructor;
        readonly default: "file";
    };
    readonly withCredentials: {
        readonly type: BooleanConstructor;
        readonly default: false;
    };
    readonly accept: {
        readonly type: StringConstructor;
        readonly default: "";
    };
    readonly multiple: {
        readonly type: BooleanConstructor;
        readonly default: false;
    };
    readonly limit: {
        readonly type: NumberConstructor;
        readonly default: 0;
    };
    readonly maxSize: {
        readonly type: NumberConstructor;
        readonly default: 0;
    };
    readonly disabled: {
        readonly type: BooleanConstructor;
        readonly default: false;
    };
    readonly drag: {
        readonly type: BooleanConstructor;
        readonly default: false;
    };
    readonly listType: {
        readonly type: PropType<UploadListType>;
        readonly default: "text";
    };
    readonly showFileList: {
        readonly type: BooleanConstructor;
        readonly default: true;
    };
    readonly autoUpload: {
        readonly type: BooleanConstructor;
        readonly default: true;
    };
    readonly customRequest: {
        readonly type: PropType<(options: UploadRequestOptions) => void | Promise<void>>;
        readonly default: undefined;
    };
    readonly beforeUpload: {
        readonly type: PropType<(file: File) => boolean | Promise<boolean>>;
        readonly default: undefined;
    };
    readonly tip: {
        readonly type: StringConstructor;
        readonly default: "";
    };
};
export declare const uploadEmits: {
    readonly 'update:modelValue': (files: UploadFile[]) => boolean;
    readonly change: (file: UploadFile, files: UploadFile[]) => boolean;
    readonly remove: (file: UploadFile, files: UploadFile[]) => boolean;
    readonly success: (file: UploadFile, response: any) => boolean;
    readonly error: (file: UploadFile, error: string) => boolean;
    readonly progress: (file: UploadFile, percent: number) => boolean;
    readonly exceed: (files: File[], limit: number) => boolean;
    readonly preview: (file: UploadFile) => boolean;
};
export type UploadProps = ExtractPropTypes<typeof uploadProps>;