import type { Filters } from "./types/filters";
import type { FontConfiguration } from "./types/fontConfiguration";
import type { ScreenConfiguration } from "./types/screenConfiguration";
import type { Theme } from "./types/theme";
import type { Translation } from "./types/translation";
export interface State {
    filters: Filters;
    initComplete: boolean;
    jwt: string;
    embeddedDesignerEnabled: boolean;
    prismaticUrl: string;
    screenConfiguration?: ScreenConfiguration;
    skipPreload?: boolean;
    theme?: Theme;
    fontConfiguration?: FontConfiguration;
    translation?: Translation;
}
export declare const ValidKeys: Set<string>;
declare class StateService {
    private defaultState;
    private state;
    constructor(defaultState: State);
    getInitialState(): State;
    /**
     * A function that returns a copy of the current state.  If a mutation is desired, you must call
     * `stateService.setState` afterwards to persist the updated copy.
     * @returns A deep copy of the state to prevent accidental mutations.
     */
    getStateCopy(): State;
    setState(state: State): void;
}
declare const stateService: StateService;
export default stateService;