import React from 'react';
export declare type lineCap = 'butt' | 'round' | 'square';
export declare type fillType = {
    image?: string;
    gradient?: string[];
};
export declare type cacheType = {
    percentage?: number;
    textValue?: number;
    prevProgress?: number;
    prevText?: string;
    currentText?: string;
    fillImage?: {
        img: any;
        src: string;
    };
    isEnd?: boolean;
};
export interface TextStyle {
    text?: string;
    size?: string;
    color?: string;
    x?: number;
    y?: number;
    font?: string;
    length?: number;
}
export interface Options {
    style?: React.CSSProperties;
    className?: string;
    children?: React.ReactNode;
    size?: number;
    arcStart?: number;
    arcEnd?: number;
    progress: number;
    text?: string;
    thickness?: number;
    fillThickness?: number;
    emptyColor?: string;
    fillColor?: string | fillType;
    lineCap?: lineCap;
    textStyle?: TextStyle;
    customText?: TextStyle[];
    speed?: number;
    animation?: boolean | number;
    animationEnd?: (any: any) => void;
    onError?: (any: any) => void;
    observer?: (current: {
        percentage: number;
        currentText: string;
    }) => void;
}
declare function arcProgress(props: Options): JSX.Element;
export default arcProgress;