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import type { QueryDescription } from "../query-builder.ts";import { Translator } from "../translators/translator.ts";
/** Default connector options. */export interface ConnectorOptions {}
/** Default connector client. */export interface ConnectorClient {}
/** Connector interface for a database provider connection. */export interface Connector {  /** Database dialect this connector is for. */  readonly _dialect: string;
  /** Translator that converts queries to a database-specific command. */  _translator: Translator;
  /** Client that maintains an external database connection. */  _client: ConnectorClient;
  /** Options to connect to an external instance. */  _options: ConnectorOptions;
  /** Is the client connected to an external instance. */  _connected: boolean;
  /** Test connection. */  ping(): Promise<boolean>;
  /** Connect to an external database instance. */  _makeConnection(): void;
  /** Execute a query on the external database instance. */  query(queryDescription: QueryDescription): Promise<any | any[]>;
  /** Execute queries within a transaction on the database instance. */  transaction?(queries: () => Promise<void>): Promise<void>;
  /** Disconnect from the external database instance. */  close(): Promise<any>;}