import { SerializerOptions } from './serializer-options';
export declare class SerializerUtils {
    collectionName: string;
    record: any;
    payload: any;
    opts: SerializerOptions;
    constructor(collectionName: string, record: any, payload: any, opts: SerializerOptions);
    serialize(dest: any, current: any, attribute: any, opts: SerializerOptions): void;
    serializeRef(dest: any, current: any, attribute: any, opts: SerializerOptions): any;
    serializeNested(dest: any, current: any, attribute: string, opts: SerializerOptions): any;
    perform(): any;
    private keyForAttribute(attribute);
    private isComplexType(obj);
    private getRef(current, item, opts);
    private getId();
    private getType(str, attrVal);
    private getLinks(current, links, dest?);
    private getMeta(current, meta);
    private pick(obj, attributes);
    private isCompoundDocumentIncluded(included, item);
    private pushToIncluded(dest, include);
}