export declare class LayoutService {
    isProduction: boolean;
    storagePath: string;
    layoutJsonPath: string;
    private _layouts;
    constructor();
    save(): {
        status: string;
    };
    updateLayout({ userId, accessoryUUID, width, height, x, y }: {
        userId: string;
        accessoryUUID: string;
        width: number;
        height: number;
        x: number;
        y: number;
    }): {
        status: string;
    };
    getLayouts(userId: any): {
        [accessoryUUID: string]: {
            width: number;
            height: number;
            x: number;
            y: number;
        };
    };
}