import { Style } from '../system/platform/Style';
import { MeasureTextFunction } from '../text';
import { IOElement } from './IOElement';
import { LayoutNode } from './LayoutNode';
export declare function rawSimulateTextStyle(element: Text, trait: LayoutNode, measureText: MeasureTextFunction): Style;
export declare function rawExtractStyle(element: IOElement, trait: LayoutNode, measureText: MeasureTextFunction): Style;
