import type { IFontMappingOption } from '../services/asset/IFontService';
import type { IIcon, IICONMap } from '../services/asset/IIconService';
export declare function buildMapping({ characterSet, getFontWidth, fontHeight, buffer, maxCanvasWidth, mapping, xOffset, yOffset, }: IFontMappingOption): {
    mapping: import("../services/asset/IFontService").IFontMapping;
    xOffset: number;
    yOffset: number;
    canvasHeight: number;
};
export declare function buildIconMaping(icons: IIcon[], buffer: number, maxCanvasWidth: number): {
    mapping: IICONMap;
    canvasHeight: number;
};
export declare function nextPowOfTwo(num: number): number;