Add typings for sqlstring

types/sqlstring/index.d.ts

@@ -0,0 +1,9 @@
+// Type definitions for sqlstring 2.2
+// Project: https://github.com/mysqljs/sqlstring
+// Definitions by: Marvin Hagemeister <https://github.com/marvinhagemeister>
+// Definitions: https://github.com/DefinitelyTyped/DefinitelyTyped
+// TypeScript Version: 2.3
+
+export function format(sql: string, args: object | any[]): string;
+export function escape(value: any): string;
+export function escapeId(value: any, dotQualifier?: boolean): string;