export type FitLabelParams = {
    text: string;
    width: number;
    height: number;
    maxFontSize: number;
    minFontSize: number;
    fontWeight: number | string;
    fontStyle: string;
    fontFamily: string;
    letterSpacing: number;
    lineHeight: number;
    maxLines: number;
    locale: string;
};
export declare const lastFitLabelSize: (params: Omit<FitLabelParams, 'width' | 'height'>) => number;
/** Largest size in [min, max] that fits `width` × `height` in `maxLines`. One prepare, one width read. */
export declare function fitLabelFontSize(params: FitLabelParams): number;