import { State, Action } from './Artboard.types';
export declare const defaultProps: {
    __debug: boolean;
    alignHorizontally: string;
    alignVertically: string;
    darkMode: boolean;
    defaultHeight: number;
    defaultWidth: number;
    padding: number;
    posX: number;
    posY: number;
    showGuides: boolean;
    showBoxInspector: boolean;
    showInterface: boolean;
    snapshots: never[];
    withCenterGuides: boolean;
    withResponsiveHeight: boolean;
    withResponsiveWidth: boolean;
    zoomLevel: number;
};
export declare function getNextArtboardSize(state: State, action: Action): {
    artboardWidth: number;
    artboardHeight: number;
};
export declare function getArtboardNameFromProps(props: any): any;
export declare function loadState(): Object;
export declare function saveState(state?: Object): undefined;
export declare function loadSessionState(id: string): Object;
export declare function saveSessionState(id: string, state: Object): undefined;