/// <reference types="react" />
/// <reference types="yoga-layout" />
import * as yoga from "yoga-layout-prebuilt";
import { BaseElement } from "../backends/qt";
export declare class Layout {
    readonly left: number;
    readonly right: number;
    readonly top: number;
    readonly bottom: number;
    readonly width: number;
    readonly height: number;
    constructor(left: number, right: number, top: number, bottom: number, width: number, height: number);
    fromJs(expose: (left: number, right: number, top: number, bottom: number, width: number, height: number) => any): void;
    toString(): string;
}
export declare const YogaComponent: (element: BaseElement, postApplyYoga?: ((layout: Layout) => void) | null | undefined, standardMeasure?: boolean) => {
    applyYogaStyle: (style: import("react").CSSProperties) => void;
    applyYoga: (root: {
        w: number;
        h: number;
    } | null, func: () => void) => void;
    node: yoga.YogaNode;
    f: {
        f: () => void;
    };
};