import { ToJsonConfiguration } from '../../utils/json/JsonSerializationTypes';
import type { DeepPartial, Point } from '../../utils/utils';
import { PartiallyConstructible } from '../../utils/utils';
/**
Represents a line segment in 2D space.
*/
export declare class LineSegmentInt extends PartiallyConstructible {
    /**
      Start point of the segment.
      */
    readonly start: Point;
    /**
      End point of the segment.
      */
    readonly end: Point;
    /** @param source {@displayType `DeepPartial<LineSegmentInt>`} */
    constructor(source?: DeepPartial<LineSegmentInt>);
    serialize(config?: ToJsonConfiguration): DeepPartial<LineSegmentInt>;
}
/**
Represents a line segment in 2D space.
*/
export declare class LineSegmentFloat extends PartiallyConstructible {
    /**
      Start point of the segment.
      */
    readonly start: Point;
    /**
      End point of the segment.
      */
    readonly end: Point;
    /** @param source {@displayType `DeepPartial<LineSegmentFloat>`} */
    constructor(source?: DeepPartial<LineSegmentFloat>);
    serialize(config?: ToJsonConfiguration): DeepPartial<LineSegmentFloat>;
}
/**
Aspect ratio is the ratio of the width to the height of an image or screen.
*/
export declare class AspectRatio extends PartiallyConstructible {
    /**
      Width component of the aspect ratio.
      
      Default is 1.0
      */
    readonly width: number;
    /**
      Height component of the aspect ratio.
      
      Default is 1.0
      */
    readonly height: number;
    /** @param source {@displayType `DeepPartial<AspectRatio>`} */
    constructor(source?: DeepPartial<AspectRatio>);
    serialize(config?: ToJsonConfiguration): DeepPartial<AspectRatio>;
}