import type { Nullable } from "../../../base-types";
import { JsonContentType } from "../json-content-type";
import { PropertyDefinition } from "../property-definition";
/**
 * Json property definition.
 */
export declare class JsonPropertyDefinition extends PropertyDefinition {
    contentType: Nullable<JsonContentType>;
    constructor(name: string, init?: Omit<Partial<JsonPropertyDefinition>, "name">);
}