import React from 'react';
export type DelimiterValue = 'auto' | ',' | '\t' | ';' | '|' | ' ' | 'other';
interface UploadStepProps {
    onFileSelected: (file: File, delimiter?: string) => void;
    onDataPasted?: (data: string, delimiter?: string) => void;
    isLoading?: boolean;
    progress?: {
        percent: number;
        rowsParsed: number;
    };
    delimiter?: DelimiterValue;
    onDelimiterChange?: (delimiter: DelimiterValue) => void;
    customDelimiter?: string;
    onCustomDelimiterChange?: (delimiter: string) => void;
    viewMode?: 'upload' | 'paste';
    onViewModeChange?: (mode: 'upload' | 'paste') => void;
    pasteData?: string;
    onPasteDataChange?: (data: string) => void;
}
export declare const UploadStep: React.FC<UploadStepProps>;
export {};
//# sourceMappingURL=UploadStep.d.ts.map