import * as ko from 'knockout';
import { ISerializationInfoArray } from '../../serializer/serializationInfo';
export interface IMargins {
    bottom: ko.Observable<number> | ko.Computed<number>;
    left: ko.Observable<number> | ko.Computed<number>;
    right: ko.Observable<number> | ko.Computed<number>;
    top: ko.Observable<number> | ko.Computed<number>;
}
export declare class Margins implements IMargins {
    static defaultVal: string;
    static unitProperties: string[];
    getInfo(): ISerializationInfoArray;
    constructor(left: any, right: any, top: any, bottom: number);
    static fromString(value?: string): Margins;
    toString(): string;
    bottom: ko.Observable<number> | ko.Computed<number>;
    left: ko.Observable<number> | ko.Computed<number>;
    right: ko.Observable<number> | ko.Computed<number>;
    top: ko.Observable<number> | ko.Computed<number>;
}