fix(typeorm): Temporary workaround to be able to use latest typescrip…

…t with typeorm.

fixes error TS2321: Excessive stack depth comparing types 'any' and 'FindConditions<T>'

More context on the issue:
microsoft/TypeScript#21592 (comment)

Related PR: typeorm#4470

src/find-options/FindConditions.ts

@@ -3,6 +3,8 @@ import {FindOperator} from "./FindOperator";
 /**
  * Used for find operations.
  */
-export type FindConditions<T> = {
-    [P in keyof T]?: FindConditions<T[P]>|FindOperator<FindConditions<T[P]>>;
+export declare type FindConditions<T> = {
+    [P in keyof T] ?: T[P] extends never
+        ? FindConditions<T[P]> | FindOperator<FindConditions<T[P]>>
+        : FindConditions<T[P]> | FindOperator<FindConditions<T[P]>>;
 };