bknd/app/src/data/connection/DummyConnection.ts

import { Connection, type FieldSpec, type SchemaResponse } from "./Connection";

export class DummyConnection extends Connection {
   protected override readonly supported = {
      batching: true,
      counts: true,
   };

   constructor() {
      super(undefined as any);
   }

   override getFieldSchema(spec: FieldSpec, strict?: boolean): SchemaResponse {
      throw new Error("Method not implemented.");
   }
}