export declare class ColorZone {
    _colorZoneBrand: void;
    readonly from: number;
    readonly to: number;
    readonly colorId: number;
    constructor(from: number, to: number, colorId: number);
    static compare(a: ColorZone, b: ColorZone): number;
}
/**
 * A zone in the overview ruler
 */
export declare class OverviewRulerZone {
    _overviewRulerZoneBrand: void;
    readonly startLineNumber: number;
    readonly endLineNumber: number;
    /**
     * If set to 0, the height in lines will be determined based on `endLineNumber`.
     */
    readonly heightInLines: number;
    readonly color: string;
    private _colorZone;
    constructor(startLineNumber: number, endLineNumber: number, heightInLines: number, color: string);
    static compare(a: OverviewRulerZone, b: OverviewRulerZone): number;
    setColorZone(colorZone: ColorZone): void;
    getColorZones(): ColorZone | null;
}
export declare class OverviewZoneManager {
    private readonly _getVerticalOffsetForLine;
    private _zones;
    private _colorZonesInvalid;
    private _lineHeight;
    private _domWidth;
    private _domHeight;
    private _outerHeight;
    private _pixelRatio;
    private _lastAssignedId;
    private readonly _color2Id;
    private readonly _id2Color;
    constructor(getVerticalOffsetForLine: (lineNumber: number) => number);
    getId2Color(): string[];
    setZones(newZones: OverviewRulerZone[]): void;
    setLineHeight(lineHeight: number): boolean;
    setPixelRatio(pixelRatio: number): void;
    getDOMWidth(): number;
    getCanvasWidth(): number;
    setDOMWidth(width: number): boolean;
    getDOMHeight(): number;
    getCanvasHeight(): number;
    setDOMHeight(height: number): boolean;
    getOuterHeight(): number;
    setOuterHeight(outerHeight: number): boolean;
    resolveColorZones(): ColorZone[];
}