/// <reference types="react" />
export type UploadContext = {
    progress: number;
    uploadTime?: string;
    file?: string;
    disabled?: boolean;
    showProgressBar?: boolean;
    progressType?: "success" | "error" | "pending";
    onFileChange?: (e: React.ChangeEvent<HTMLInputElement>) => void;
};
export declare const UploadContext: import("react").Context<UploadContext | undefined>;
export declare function useUploadContext(): UploadContext;