import { RegisteredFont, TextMeasureOptions } from './font-registry';
export interface WrapOptions extends TextMeasureOptions {
    maxWidth: number;
    breakLongWords?: boolean;
    maxLines?: number;
    ellipsis?: string;
}
export interface WrappedLine {
    text: string;
    width: number;
    truncated: boolean;
}
export declare function wrapText(font: RegisteredFont, text: string, options: WrapOptions): WrappedLine[];
export declare function splitIntoLines(text: string): string[];
export declare function measureBlockHeight(lineCount: number, fontSize: number, lineHeightFactor?: number): number;