import { Point } from './Point';
import { Points } from './Points';
import { ControlPoint } from './ControlPoint';
import { ContainerType } from './Container';
import { ColorTransferFunction } from './PiecewiseUtils';
import { Line } from './Line';
declare class ColorControlPoint extends ControlPoint {
    fadedOpacity: string;
    getSvgPosition(): number[];
    movePoint(e: PointerEvent): void;
}
declare class ColorLine extends Line {
    constructor(container: ContainerType, points: Points);
    computeStringPoints(): string;
    applyOffset(movementX: number, _: number): void;
}
export declare const ColorRange: () => {
    getPoints: () => Point[];
    getColorRange: () => number[];
    setColorRange: (normalized: Array<number>) => void;
    eventTarget: EventTarget;
    points: Points;
};
export type ColorRangeType = ReturnType<typeof ColorRange>;
export declare const ColorRangeController: (container: ContainerType, colorRange: ColorRangeType, toDataSpace: (x: number) => number) => {
    points: ColorControlPoint[];
    line: ColorLine;
    setColorTransferFunction: (colorTransferFunction: ColorTransferFunction) => void;
    eventTarget: EventTarget;
};
export type ColorRangeControllerType = ReturnType<typeof ColorRangeController>;
export {};