import { Logger } from 'winston';
import { TraversalResponse } from './provider/arango/interface';
import { Vertices, Collection, Options as TraversalOptions, Filters as GraphFilters } from '@restorecommerce/rc-grpc-clients/dist/generated-server/io/restorecommerce/graph';
/**
 * Register a database provider.
 *
 * @param  {string} name     database provider identifier
 * @param  {constructor} provider database provider constructor function
 */
export declare const register: (name: string, provider: any) => any;
/**
 * Get a new database connection.
 * @param {Object} config Database configuration.
 * @param [Logger] logger
 * @return {Promise} New, active and ready database connection.
 */
export declare const get: (config: any, logger?: Logger, graphName?: string, edgeConfig?: any) => Promise<DatabaseProvider>;
export interface DatabaseProvider {
    insert(collectionName: string, documents: any): Promise<Array<any>>;
    find(collectionName: string, filter?: any, options?: any): Promise<Array<any>>;
    findByID(collectionName: string, ids: string | string[], options?: any): Promise<Array<any>>;
    update(collectionName: string, documents: any): Promise<Array<any>>;
    upsert(collectionName: string, documents: any): Promise<Array<any>>;
    delete(collectionName: string, ids: string[]): Promise<Array<any>>;
    count(collectionName: string, filter?: any): Promise<number>;
    truncate(collectionName?: string): Promise<void>;
    registerCustomQuery?: (name: string, script: string, type?: string) => any;
    unregisterCustomQuery?: (name: string) => any;
    listCustomQueries?: () => Array<any>;
    deleteAnalyzer(analyzerName: string[]): Promise<any>;
    dropView(viewName: string[]): Promise<any>;
}
export interface GraphDatabaseProvider extends DatabaseProvider {
    createGraphDB(graphName: string, edgeDefinitions: any, options: object): any;
    createVertex(collectionName: string, data: any): any;
    getVertex(collectionName: string, documentHandle: string): any;
    removeVertex(collectionName: string, documentHandles: string | string[]): any;
    getVertexCollection(collectionName: string): any;
    listVertexCollections(excludeOrphans?: boolean): any;
    getAllVertexCollections(excludeOrphans?: boolean): any;
    addVertexCollection(collectionName: string): any;
    removeVertexCollection(collectionName: string, dropCollection?: boolean): any;
    getGraphDB(): any;
    createEdge(collectionName: string, data: object, fromId?: string, toId?: string): any;
    getEdge(collectionName: string, documentHandle: string): any;
    getAllEdgesForVertice(collectionName: string, documentHandle: string): any;
    getInEdges(collectionName: string, documentHandle: string): any;
    getOutEdges(collectionName: string, documentHandle: string): any;
    traversal(startVertex: Vertices, collectionName: Collection, opts: TraversalOptions, filters?: GraphFilters[]): Promise<TraversalResponse>;
    addEdgeDefinition(collectionName: string, fromVertice: object | [object], toVertice: object | [object]): any;
    removeEdgeDefinition(definitionName: string, dropCollection?: boolean): any;
    listGraphs(): any;
    removeEdge(collectionName: string, documentHandle: string): any;
}