import { Ref, PropType } from 'vue';

type EmitFn = (...args: any[]) => void;
export type ProcessPayloadFunction = (data: Record<string, any>) => FormData;
export type HttpRequest = (files: File[], config?: UploadConfig) => Promise<any>;
export interface UploadConfig {
    headers: Record<string, string>;
    url?: string;
    isUploading: boolean;
    processPayload?: ProcessPayloadFunction;
    auto: boolean;
}
export interface IUploadProps {
    url?: string;
    headers: Record<string, string>;
    isUploading: boolean;
    httpRequest?: HttpRequest;
    processPayload?: ProcessPayloadFunction;
    auto: boolean;
    multiple: boolean;
}
export type AddFileFunction = (files: FileList) => void;
export interface IUploadFile {
    raw: File;
    id?: string;
    url?: string;
    name?: string;
    localURL?: string;
}
export declare const uploadProps: {
    url: {
        type: StringConstructor;
        default: string;
    };
    headers: {
        type: ObjectConstructor;
        default(): {};
    };
    isUploading: {
        type: BooleanConstructor;
        default: boolean;
    };
    httpRequest: {
        type: PropType<HttpRequest>;
        default: null;
    };
    processPayload: {
        type: PropType<ProcessPayloadFunction>;
        default: null;
    };
    auto: {
        type: BooleanConstructor;
        default: boolean;
    };
    multiple: {
        type: BooleanConstructor;
        default: boolean;
    };
};
export declare const uploadConfig: UploadConfig;
export declare const mergeConfig: (propsData: Record<string, any>) => UploadConfig;
export declare const useUpload: (value: Ref, config: UploadConfig | undefined, httpRequestMethod: HttpRequest, emit: EmitFn) => {
    uploadFiles: () => Promise<boolean>;
    progress: Ref<number, number>;
    isUploadingLocal: Ref<boolean, boolean>;
};
export declare const uploadTemplateProps: {
    label: {
        type: StringConstructor;
        default: string;
    };
    description: {
        type: StringConstructor;
        default: string;
    };
    buttonLabel: {
        type: StringConstructor;
        default: string;
    };
    buttonMoreLabel: {
        type: StringConstructor;
        default: string;
    };
    list: {
        type: ArrayConstructor;
        default: () => never[];
    };
    hasFiles: {
        type: BooleanConstructor;
        default: boolean;
    };
    onRemoved: {
        type: FunctionConstructor;
        default: () => void;
    };
    openModal: {
        type: FunctionConstructor;
        default: () => void;
    };
    uploading: {
        type: BooleanConstructor;
        default: boolean;
    };
    progress: {
        type: NumberConstructor;
        default: number;
    };
    errors: {
        type: ObjectConstructor;
        default(): {};
    };
    multiple: {
        type: BooleanConstructor;
        default: boolean;
    };
    showAddMore: {
        type: BooleanConstructor;
        default: boolean;
    };
};
export {};