import Line from './line';
import Element from './element';
/**
 * 布局行管理
 */
export default class LineManger extends Array<Line> {
    element: Element;
    constructor(element: Element);
    lastInheritLine(): Line;
    lastLine(): Line;
    newLine(width: number): Line;
    lastLineOrNewLine(width: number): Line;
    get linesHeight(): number;
}