import { ChildProperty } from '@syncfusion/ej2-base';
import { VisibleLabels, Size, VisibleRange, Rect, Align } from '../utils/helper';
import { FontModel, BorderModel, TextStyleModel } from '../model/base-model';
import { RangeModel, PointerModel, LabelModel, TickModel, LineModel } from './axis-model';
import { Point, Placement, MarkerType, Position } from '../utils/enum';
import { LinearGradientModel, RadialGradientModel } from '../axes/gradient-model';
/** Sets and gets the options for customizing the appearance of axis line in linear gauge. */
export declare class Line extends ChildProperty<Line> {
    /**
     * Sets and gets the dash-array of the axis line.
     *
     * @default ''
     */
    dashArray: string;
    /**
     * Sets and gets the height of the axis line.
     *
     * @aspDefaultValueIgnore
     * @default null
     */
    height: number;
    /**
     * Sets and gets the width of the axis line.
     *
     * @default 2
     */
    width: number;
    /**
     * Sets and gets the color for the axis line.
     *
     * @default null
     */
    color: string;
    /**
     * Sets and gets the offset value from where the axis line must be placed in linear gauge.
     *
     * @default 0
     */
    offset: number;
}
/**
 * Sets and gets the options for customizing the appearance of the axis labels.
 */
export declare class Label extends ChildProperty<Label> {
    /**
     * Sets and gets the options for customizing the style of the text in axis labels.
     */
    font: FontModel;
    /**
     * Enables or disables to use the color of the ranges in the labels of the linear gauge.
     *
     * @default false
     */
    useRangeColor: boolean;
    /**
     * Sets and gets the format for the axis label. This property accepts any global format string like 'C', 'n1', 'P' etc.
     * Also accepts placeholder like '{value}°C' in which value represent the axis label e.g. 20°C.
     *
     * @default ''
     */
    format: string;
    /**
     * Sets and gets the offset value from where the labels must be placed from the axis in linear gauge.
     *
     * @default 0
     */
    offset: number;
    /**
     * Sets and gets the position of the axis label in linear gauge.
     *
     * @default Auto
     */
    position: Position;
}
/**
 * Sets and gets the options for customizing the ranges of an axis.
 */
export declare class Range extends ChildProperty<Range> {
    /**
     * Sets and gets the start value for the range in axis.
     *
     * @default 0
     */
    start: number;
    /**
     * Sets and gets the end value for the range in axis.
     *
     * @default 0
     */
    end: number;
    /**
     * Sets and gets the properties to render a linear gradient for the range.
     * If both linear and radial gradient is set, then the linear gradient will be rendered in the range.
     *
     * @default null
     */
    linearGradient: LinearGradientModel;
    /**
     * Sets and gets the properties to render a radial gradient for the range.
     *
     * @default null
     */
    radialGradient: RadialGradientModel;
    /**
     * Sets and gets the position to place the ranges in the axis.
     *
     * @default Outside
     */
    position: Position;
    /**
     * Sets and gets the color of the axis range.
     *
     * @default ''
     */
    color: string;
    /**
     * Sets and gets the width for the start of the range in axis.
     *
     * @default 10
     */
    startWidth: number;
    /**
     * Sets and gets the width for the end of the range in axis.
     *
     * @default 10
     */
    endWidth: number;
    /**
     * Sets and gets the offset value from where the range must be placed from the axis in linear gauge.
     *
     * @default '0'
     */
    offset: number | string;
    /**
     * Sets and gets the options to customize the style properties of the border for the axis range.
     */
    border: BorderModel;
    /** @private */
    bounds: Rect;
    /** @private */
    path: string;
    /** @private */
    interior: string;
    /** @private */
    currentOffset: number;
}
/**
 * Sets and gets the options for customizing the minor tick lines in axis.
 */
export declare class Tick extends ChildProperty<Tick> {
    /**
     * Sets and gets the height of the tick line in the axis. The default value is 20 for major ticks and 10 for minor ticks.
     */
    height: number;
    /**
     * Sets and gets the width of the tick line in the axis. The default value is 2 for major ticks and 1 for minor ticks.
     *
     * @default 2
     */
    width: number;
    /**
     * Sets and gets the gap between the ticks in the axis.
     *
     * @aspDefaultValueIgnore
     * @default null
     */
    interval: number;
    /**
     * Sets and gets the color for the major or minor tick line. This property accepts value in hex code,
     * rgba string as a valid CSS color string.
     *
     * @default null
     */
    color: string;
    /**
     * Sets and gets the offset value from where the ticks must be placed from the axis in linear gauge.
     *
     * @aspDefaultValueIgnore
     * @default null
     */
    offset: number;
    /**
     * Sets and gets the value to place the ticks in the axis.
     *
     * @default Auto
     */
    position: Position;
}
/**
 * Sets and gets the options for customizing the pointers of an axis in linear gauge.
 */
export declare class Pointer extends ChildProperty<Pointer> {
    /**
     * Sets and gets the type of pointer in axis. There are two types of pointers: Marker and Bar.
     *
     * @default Marker
     */
    type: Point;
    /**
     * Sets and gets the properties to render a linear gradient for the pointer.
     * If both linear and radial gradient is set, then the linear gradient will be rendered in the pointer.
     *
     * @default null
     */
    linearGradient: LinearGradientModel;
    /**
     * Sets and gets the properties to render a radial gradient for the pointer.
     *
     * @default null
     */
    radialGradient: RadialGradientModel;
    /**
     * Sets and gets the value of the pointer in axis.
     *
     * @default null
     */
    value: number;
    /**
     * Sets and gets the type of the marker for pointers in axis.
     *
     * @default InvertedTriangle
     */
    markerType: MarkerType;
    /**
     * Sets and gets the URL path for the image in marker when the marker type is set as image.
     *
     * @default null
     */
    imageUrl: string;
    /**
     * Sets and gets the options to customize the style properties of the border for pointers.
     */
    border: BorderModel;
    /**
     * Sets and gets the corner radius for pointer.
     *
     * @default 10
     */
    roundedCornerRadius: number;
    /**
     * Sets and gets the place of the pointer.
     *
     * @default Far
     */
    placement: Placement;
    /**
     * Sets and gets the height of the pointer.
     *
     * @default 20
     */
    height: number;
    /**
     * Sets and gets the width of the pointer.
     *
     * @default 20
     */
    width: number;
    /**
     * Sets and gets the color of the pointer.
     *
     * @default null
     */
    color: string;
    /**
     * Sets and gets the opacity of pointer in linear gauge.
     *
     * @default 1
     */
    opacity: number;
    /**
     * Sets and gets the duration of animation in pointer.
     *
     * @default 0
     */
    animationDuration: number;
    /**
     * Enables or disables the drag movement of pointer to update the pointer value.
     *
     * @default false
     */
    enableDrag: boolean;
    /**
     * Sets and gets the value to position the pointer from the axis.
     *
     * @default '0'
     */
    offset: number | string;
    /**
     * Sets and gets the position of the pointer.
     *
     * @default Auto
     */
    position: Position;
    /**
     * Sets and gets the description for the pointer.
     *
     * @default null
     */
    description: string;
    /**
     * Specifies the text that will be displayed as the pointer in Linear Gauge. To display the text pointer, the `markerType` property must be set to `Text`.
     *
     * @default ''
     */
    text: string;
    /**
     * Defines the font properties such as font-size, font family and others for the text pointer.
     */
    textStyle: TextStyleModel;
    /** @private */
    bounds: Rect;
    /** @private */
    startValue: number;
    /** @private */
    animationComplete: boolean;
    /** @private */
    isPointerAnimation: boolean;
    /** @private */
    currentValue: number;
    /** @private */
    currentOffset: number;
    /** @private */
    pathElement: Element[];
}
/**
 * Sets and gets the options for customizing the axis of a gauge.
 */
export declare class Axis extends ChildProperty<Axis> {
    /**
     * Sets and gets the minimum value for the axis.
     *
     * @default 0
     */
    minimum: number;
    /**
     * Sets and gets the maximum value for the axis.
     *
     * @default 100
     */
    maximum: number;
    /**
     * Enables or disables the inversed axis.
     *
     * @default false
     */
    isInversed: boolean;
    /**
     * Shows or hides the last label in the axis of the linear gauge.
     *
     * @default false
     */
    showLastLabel: boolean;
    /**
     * Enables or disables the opposed position of the axis in the linear gauge.
     *
     * @default false
     */
    opposedPosition: boolean;
    /**
     * Sets and gets the options for customizing the appearance of the axis line.
     */
    line: LineModel;
    /**
     * Sets and gets the options for customizing the ranges of an axis.
     */
    ranges: RangeModel[];
    /**
     * Sets and gets the options for customizing the pointers of an axis.
     */
    pointers: PointerModel[];
    /**
     * Sets and gets the options for customizing the major tick lines.
     */
    majorTicks: TickModel;
    /**
     * Sets and gets the options for customizing the minor tick lines.
     */
    minorTicks: TickModel;
    /**
     * Sets and gets the options for customizing the appearance of the label in axis.
     */
    labelStyle: LabelModel;
    /** @private */
    visibleLabels: VisibleLabels[];
    /** @private */
    maxLabelSize: Size;
    /** @private */
    visibleRange: VisibleRange;
    /** @private */
    lineBounds: Rect;
    /** @private */
    majorTickBounds: Rect;
    /** @private */
    minorTickBounds: Rect;
    /** @private */
    labelBounds: Rect;
    /** @private */
    pointerBounds: Rect;
    /** @private */
    bounds: Rect;
    /** @private */
    maxTickLength: number;
    /** @private */
    checkAlign: Align;
    /** @private */
    majorInterval: number;
    /** @private */
    minorInterval: number;
}