import type * as spec from '@galacean/effects-specification';
import type { TextStyle } from './text-style';
export interface BaseLayout {
    textVerticalAlign: spec.TextVerticalAlign;
    textAlign: spec.TextAlignment;
    letterSpace: number;
    overflow: spec.TextOverflow;
    width: number;
    height: number;
    setSize(width: number, height: number): void;
    getOffsetY(style: TextStyle, lineCount: number, lineHeight: number, fontSize: number, totalLineHeight?: number): number;
    getOffsetX(style: TextStyle, maxWidth: number): number;
}