import { JsonFormsAngularService, JsonFormsControl } from '@jsonforms/angular';
import { RankedTester } from '@jsonforms/core';
export declare class NumberControlRenderer extends JsonFormsControl {
    private readonly MAXIMUM_FRACTIONAL_DIGITS;
    oldValue: string;
    min: number;
    max: number;
    multipleOf: number;
    locale: string;
    numberFormat: Intl.NumberFormat;
    decimalSeparator: string;
    constructor(jsonformsService: JsonFormsAngularService);
    onChange(ev: any): void;
    getEventValue: (event: any) => any;
    getValue: () => any;
    mapAdditionalProps(): void;
    private determineDecimalSeparator;
}
export declare const NumberControlRendererTester: RankedTester;
