import { TextStyle, ViewStyle } from "react-native";
import { CircleProps, TextProps } from "react-native-svg";
export interface Dataset {
    /** The data corresponding to the x-axis label. */
    data: number[];
    /** A function returning the color of the stroke given an input opacity value. */
    color?: (opacity: number) => string;
    /** The width of the stroke. Defaults to 2. */
    strokeWidth?: number;
    /** A boolean indicating whether to render dots for this line */
    withDots?: boolean;
    /** Override of LineChart's withScrollableDot property just for this dataset */
    withScrollableDot?: boolean;
}
export interface ChartData {
    /** The x-axis labels */
    labels: string[];
    datasets: Dataset[];
}
export interface ChartConfig {
    backgroundColor?: string;
    /**
     * Defines the first color in the linear gradient of a chart's background
     */
    backgroundGradientFrom?: string;
    /**
     * Defines the first color opacity in the linear gradient of a chart's background
     */
    backgroundGradientFromOpacity?: number;
    /**
     * Defines the second color in the linear gradient of a chart's background
     */
    backgroundGradientTo?: string;
    /**
     * Defines the second color opacity in the linear gradient of a chart's background
     */
    backgroundGradientToOpacity?: number;
    fillShadowGradient?: string;
    fillShadowGradientOpacity?: number;
    /**
     * Defines the option to use color from dataset to each chart data
     */
    useShadowColorFromDataset?: boolean;
    /**
     * Defines the base color function that is used to calculate colors of labels and sectors used in a chart
     */
    color?: (opacity: number, index?: number) => string;
    /**
     * Defines the function that is used to calculate the color of the labels used in a chart.
     */
    labelColor?: (opacity: number) => string;
    /**
     * Defines the base stroke width in a chart
     */
    strokeWidth?: number;
    /**
     * Defines the percent (0-1) of the available width each bar width in a chart
     */
    barPercentage?: number;
    barRadius?: number;
    /**
     * Override styles of the background lines, refer to react-native-svg's Line documentation
     */
    propsForBackgroundLines?: object;
    /**
     * Override styles of the labels, refer to react-native-svg's Text documentation
     */
    propsForLabels?: TextProps;
    /**
     * Override styles of the dots, refer to react-native-svg's Text documentation
     */
    propsForDots?: CircleProps;
    decimalPlaces?: number;
    style?: Partial<ViewStyle>;
    /**
     * Define stroke line join type
     */
    linejoinType?: "miter" | "bevel" | "round";
    /**
     * Define fill color for scrollable dot
     */
    scrollableDotFill?: string;
    /**
     * Define stroke color for scrollable dot
     */
    scrollableDotStrokeColor?: string;
    /**
     * Define stroke width for scrollable dot
     */
    scrollableDotStrokeWidth?: number;
    /**
     * Define radius for scrollable dot
     */
    scrollableDotRadius?: number;
    /**
     * Override style for additional info view upper scrollable dot
     */
    scrollableInfoViewStyle?: Partial<ViewStyle>;
    /**
     * Override text style for additional info view upper scrollable dot
     */
    scrollableInfoTextStyle?: Partial<TextStyle>;
    scrollableInfoTextDecorator?: (value: number) => string;
    /**
     * Set Info View offset
     */
    scrollableInfoOffset?: number;
    /**
     * Set Info View size
     */
    scrollableInfoSize?: Size;
}
export interface Size {
    width: number;
    height: number;
}
export declare type PartialBy<T, K extends keyof T> = Omit<T, K> & Partial<Pick<T, K>>;
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