import { Appearance } from './appearance';
import { Border } from './border';
import { Font } from './font';
import { Margin } from './margin';
import { Padding } from './padding';
import { Size } from './size';
export declare class Component {
    id: string;
    visible: boolean;
    appearance: Appearance;
    border: Border;
    font: Font;
    margin: Margin;
    padding: Padding;
    size: Size;
    [key: string]: any;
    constructor(param: string | any);
    toJSON(): any;
    toString(): string;
}