import { Base, JsonObjectProperty, Question } from "survey-core";
import { PropertyGridEditor } from "./index";
import { ISurveyCreatorOptions } from "../creator-settings";
import { ISurveyPropertyGridDefinition } from "../question-editor/definition";
export declare function getRegionLocaleName(locale: string): string;
export declare class PropertyGridEditorQuestionRegionalFormat extends PropertyGridEditor {
    fit(prop: JsonObjectProperty): boolean;
    getJSON(obj: Base, prop: JsonObjectProperty, options: ISurveyCreatorOptions): any;
    onCreated(obj: Base, question: Question, prop: JsonObjectProperty, options: ISurveyCreatorOptions, propGridDefinition?: ISurveyPropertyGridDefinition): void;
    onDisposing(obj: Base, question: Question, prop: JsonObjectProperty): void;
    onValueChanged(obj: Base, prop: JsonObjectProperty, question: Question): void;
    private updateLocaleQuestion;
    private updateFormatPlaceholders;
    private getCurrencyPlaceholder;
    private getFormatValue;
    private getFormatLocale;
}