import { IFormatStringEditorActions } from '@devexpress/analytics-core/analytics-widgets';
export declare class FormatStringService {
    static saveCustomPattern(typeString: string, format: string): import("@devexpress/analytics-core/analytics-internal").DxPromise<any>;
    static removeCustomPattern(typeString: string, format: string): import("@devexpress/analytics-core/analytics-internal").DxPromise<any>;
    static updatePreview(value: string, typeString: string, format: string): import("@devexpress/analytics-core/analytics-internal").DxPromise<any>;
    static actions: IFormatStringEditorActions;
}