import { SizeInRelativeCoord } from './SizeInRelativeCoord.js';
export declare class SizeInPixels {
    constructor(width?: number, height?: number);
    getWidth(): number;
    getHeight(): number;
    getSafeWidth(): number;
    getSafeHeight(): number;
    getSafeRatio(): number;
    getScaled(factor: number): SizeInPixels;
    isUnknown(): boolean;
    setIfDifferent(newValues: SizeInPixels): boolean;
    ratioDiffFactor(other: SizeInPixels): number;
    getRelativeCoord(baseSize: SizeInPixels): SizeInRelativeCoord;
    toString(): string;
    equals(other: SizeInPixels): boolean;
    private _unknown;
    private _width;
    private _height;
}