import * as React from 'react';
import { Linecap, TextAnchor } from 'react-native-svg';
export interface IMDChartDataSet {
    color?: string;
    theme?: string;
    width?: number;
    values: number[];
}
export interface IMDLineProps {
    stroke: string;
    strokeWidth: number;
    strokeLinecap: Linecap;
}
export interface IMDTextProps {
    fill: string;
    fontSize: number;
    textAnchor: TextAnchor;
}
export interface IMDChartProps {
    size?: number[];
    datasets: IMDChartDataSet[];
    lines?: number;
    format?: (val: number) => string;
    max?: number;
    min?: number;
    step?: number;
    labels: string[];
    lineProps?: IMDLineProps;
    pathProps?: IMDLineProps;
    textXProps?: IMDTextProps;
    textYProps?: IMDTextProps;
}
export interface IMDPathStyle {
    fill: string;
    stroke: string;
    strokeWidth?: number;
}
export interface IMDPathObject {
    style: IMDPathStyle;
    value: string;
    area?: IMDPathObject;
}
export default class MDChart extends React.Component<IMDChartProps> {
    static defaultProps: {
        size: any[];
        lines: number;
        format: (val: number) => number;
        lineProps: IMDLineProps;
        pathProps: IMDLineProps;
        textXProps: IMDTextProps;
        textYProps: IMDTextProps;
    };
    constructor(props: IMDChartProps);
    render(): JSX.Element;
    private renderLinearGradient;
    private renderAxisY;
    private renderAxisX;
    private renderPath;
    private calcPaths;
    private calcMax;
    private calcMin;
    private calcStep;
    private calcOffsetTop;
    private calcOffsetBottom;
    private calcOffsetLeft;
    private calcOffsetRight;
}