import { Observable } from 'rxjs';
import { DeepPartial } from '../interfaces/deep-partial.type';
import { VexLayoutService } from '../services/vex-layout.service';
import { VexConfig, VexConfigName, VexConfigs, VexThemeProvider } from './vex-config.interface';
import * as i0 from "@angular/core";
export declare class VexConfigService {
    private readonly config;
    private readonly themes;
    private readonly document;
    private readonly layoutService;
    readonly configMap: VexConfigs;
    readonly configs: VexConfig[];
    private _configSubject;
    constructor(config: VexConfig, themes: VexThemeProvider[], document: Document, layoutService: VexLayoutService);
    get config$(): Observable<VexConfig>;
    select<R>(selector: (config: VexConfig) => R): Observable<R>;
    setConfig(configName: VexConfigName): void;
    updateConfig(config: DeepPartial<VexConfig>): void;
    private _updateConfig;
    private _setStyle;
    private _setDensity;
    /**
     * Emit event so charts and other external libraries know they have to resize on layout switch
     * @private
     */
    private _emitResize;
    private _setDirection;
    private _setSidenavState;
    private _setLayoutClass;
    static ɵfac: i0.ɵɵFactoryDeclaration<VexConfigService, never>;
    static ɵprov: i0.ɵɵInjectableDeclaration<VexConfigService>;
}
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