import 'reflect-metadata';
import { ColorScheme } from '../../configuration/models/colorScheme';
import { IStorytellerTheme } from '../../configuration/models/theme/storytellerTheme';
import { IUiTheme, UiTheme } from '../../configuration/models/theme/uiTheme';
import { IThemeBase } from '../../configuration/models/theme/themeBase';
import { UiStyle } from '../../configuration/models/uiStyle';
import { BaseService } from '../../services/abstract/baseService';
import { Subset } from '../../../types/subset';
export declare enum PlayerType {
    Clips = "clips",
    Stories = "stories",
    None = "none"
}
declare class ThemeService extends BaseService {
    static sharedInstance: ThemeService;
    protected logTag: string;
    static _defaultTheme: UiTheme;
    get defaultTheme(): UiTheme;
    private getStyleElContentRecursive_;
    /**
     * Appends a style tag with the CSS for the given element.
     */
    setDocumentStyle({ element, id: _id, playerType, selector, theme, }: {
        element: HTMLElement;
        id: string;
        playerType?: PlayerType;
        selector: string;
        theme: IStorytellerTheme;
    }): void;
    clone(theme: Subset<IUiTheme>): IUiTheme;
    merge(baseTheme: Subset<IUiTheme>, theme: Subset<IUiTheme>): IUiTheme;
    copyProperties(obj: IThemeBase, section: IThemeBase, path?: string[]): void;
    private mergeProperties;
    toSerializableTheme(theme: Subset<IUiTheme>, playerType?: PlayerType): IUiTheme;
    private getNonDefaultProps;
    private shouldIncludeKey;
    setNestedThemeProperty(obj: any, value: any, propPath: string[]): void;
    getNestedThemeProperty(obj: any, propPath: string[]): any;
    prefersDarkMode(uiStyle: UiStyle): boolean;
    getColorScheme(): ColorScheme;
}
declare const _default: ThemeService;
export default _default;