import { MetaFunction } from "./meta-function-type";
/**
 * Class to validate the rules of the schema of a Meta Function json configuration.
 */
export declare class MetaCustomTypesValidation {
    private customTypesNames;
    private metaFunctionData;
    constructor(metaFunctionData: MetaFunction);
    execute(): void;
    private checkObjectType;
    private isCustomType;
    private validateCustomType;
    /** Checks if there is no loop reference on the given custom type */
    private checkCustomTypeLinearity;
}