import { VertexModel } from './Vertex';
import { Graph } from './Graph';
import { MongoCollection, MongoModel, MongoModelConstructor } from '../mongodb/MongoModel';
import { MongoCommandResult, MongoDocumentLike, ObjectId } from '../mongodb/MongoTypes';
export declare type CollectionAuditEvents = 'created' | 'updated';
export declare const Collections: Map<any, any>;
export declare class Collection<T extends VertexModel> extends MongoCollection<T> {
    constructor(db: Graph, model: MongoModel | MongoModelConstructor<T>, name?: string);
    graph(): Graph;
    insertOne(document: MongoDocumentLike): Promise<T | null>;
    updateOne(document: MongoDocumentLike): Promise<T | null>;
    updateOneById(id: string | ObjectId, document: MongoDocumentLike): Promise<T | null>;
    updateMany(updates: Array<any>): Promise<MongoCommandResult>;
    findOneAndUpdate(filter: any, update: any, fields?: any, sort?: any): Promise<T | null>;
    findOneAndUpsert(filter: any, update: any, fields?: any, sort?: any): Promise<T | null>;
    findOneNotVerified(filter: any): Promise<T | null>;
    findOneAndUpdateVerify(filter: any, updates: any): Promise<T | null>;
    findOneAndCreate(updates: any): Promise<T | null>;
    protected makeAudit(action: CollectionAuditEvents, updates?: object): object;
}