/** Defines the style of the pointer tip */
export declare type TPointerArrowStyle = {
    /**
     * The height of the pointer arrow, relative to the pointer length
     *
     * Properties must be between 0 and 1 inclusive
     *
     * Example: `0.1` means `10%` of the length of the pointer (given by the `y1` property)
     *
     * Default = `0.1`
     */
    height?: number;
    /**
     * The width of the pointer arrow, relative to the pointer length
     *
     * Properties must be between 0 and 1 inclusive
     *
     * Example: `0.1` means `10%` of the length of the pointer (given by the `y1` property)
     *
     * Default = `0`
     */
    width?: number;
    /**
     * The depth of the pointer arrow head, relative to the arrow `height`, NOT the pointer length
     *
     * Properties **should** be between 0 and 1 inclusive
     *
     * Default = `1`
     *
     * @note If value is `2`, the arrow depth will be twice the height, thus creating a rhombus shape, anything above that will get closer to the center of the arrow
     */
    headDepth?: number;
    /**
     * Sets the pointer circle border color as an HTML Color code
     *
     * Default = `black`
     */
    stroke?: string;
    /**
     * Sets the stroke-width of the pointer circle, in pixels
     *
     * Default = `3`
     */
    strokeWidth?: number;
    /**
     * Sets the pointer circle background color as an HTML Color code
     *
     * Default = `none`
     */
    fill?: string;
};