/** The mark that stands where a text was cut: two dots leave more room for the text than '…' does. */
export declare const ELLIPSIS = "..";
/**
 * Text cut to the room it has, with a mark where it was cut. The mark is part
 * of the budget — a label never grows past its room by wearing one — and when
 * not even the mark fits there is nothing honest left to draw.
 */
export declare function ellipsize(text: string, font: string, room: number, measureText: (text: string, font: string) => number, mark?: string): string;