export declare const metadata: {
    entityTypes: {
        uri: string;
        attributes: ({
            label: string;
            name: string;
            type: string;
            uri: string;
            attributes?: undefined;
            referencedEntityTypeURI?: undefined;
            relationshipTypeURI?: undefined;
            referencedAttributeURIs?: undefined;
        } | {
            label: string;
            name: string;
            type: string;
            uri: string;
            attributes: ({
                label: string;
                name: string;
                type: string;
                uri: string;
                attributes?: undefined;
            } | {
                label: string;
                name: string;
                type: string;
                uri: string;
                attributes: {
                    label: string;
                    name: string;
                    type: string;
                    uri: string;
                }[];
            })[];
            referencedEntityTypeURI?: undefined;
            relationshipTypeURI?: undefined;
            referencedAttributeURIs?: undefined;
        } | {
            label: string;
            name: string;
            type: string;
            uri: string;
            referencedEntityTypeURI: string;
            relationshipTypeURI: string;
            referencedAttributeURIs: string[];
            attributes?: undefined;
        })[];
        label: string;
    }[];
    relationTypes: {
        uri: string;
        label: string;
        description: string;
        attributes: {
            label: string;
            name: string;
            type: string;
            uri: string;
        }[];
    }[];
};
