import * as React from 'react';
import { Animated } from 'react-native';
export interface IMDDoughnutArcSet {
    color: string;
    proportion: number;
}
export interface IMDDoughnutProps {
    radius: number;
    strokeWidth: number;
    animate?: boolean;
    animateTime?: number;
    data: IMDDoughnutArcSet[];
}
export interface IMDDoughnutState {
    arcProportAnimatedValues: Animated.Value[];
    arcProportValues: number[];
}
export default class MDDoughnut extends React.Component<IMDDoughnutProps, IMDDoughnutState> {
    static defaultProps: {
        animate: boolean;
        animateTime: number;
    };
    constructor(props: IMDDoughnutProps);
    private isAnimating;
    private data;
    componentDidMount(): void;
    componentDidUpdate(): void;
    shouldComponentUpdate(nextProps: IMDDoughnutProps): boolean;
    componentWillReceiveProps(nextProps: IMDDoughnutProps): void;
    render(): JSX.Element | null;
    private startAnimatedFill;
    private animateDuration;
    private animateType;
    private combineCircle;
    private renderArc;
    private extractProportion;
}