introduced yarn workspace

packages/types/index.d.ts

@@ -0,0 +1,13 @@
+import { ChildProcess } from "child_process";
+import { DatabaseInfo } from "./dbinfo";
+export interface OpenedDatabaseConnection {
+  conid: string;
+  database: string;
+  structure: DatabaseInfo;
+  subprocess: ChildProcess;
+}
+export * from "./engines";
+export * from "./dbinfo";
+export * from "./query";
+export * from "./dialect";
+export * from "./dumper";