import { IJsonSchemaSerializeOptions } from '../lib/json-schema/IJsonSchemaSerializeOptions';
import { IClassRef } from './IClassRef';
import { IEntityRef } from './IEntityRef';
import { IJsonSchemaUnserializeOptions } from '../lib/json-schema/IJsonSchemaUnserializeOptions';
export declare function supportsJsonSchemaExport(x: any): x is IJsonSchema;
export declare function supportsJsonSchemaImport(x: any): x is IJsonSchema;
export declare function supportsJsonSchema(x: any): x is IJsonSchema;
export interface IJsonSchema {
    toJsonSchema?(options?: IJsonSchemaSerializeOptions): Promise<any>;
    fromJsonSchema?(data: any, options?: IJsonSchemaUnserializeOptions): Promise<IClassRef | IEntityRef | (IClassRef | IEntityRef)[]>;
}