message: change naming for consitency
diff: @@ -40,9 +40,9 @@ export const cacheExchange: Exchange = ({ forward, client }) => {
  const cachedOps$ = pipe(
  sharedOps$,
  filter(op => !shouldSkip(op) && isOperationCached(op)),
  - map(operation => {
  + map(op => {
  // OperationResult is guaranteed to exist
  - return resultCache.get(operation.key) as OperationResult;
  + return resultCache.get(op.key) as OperationResult;
  })
  );
  