Updated typings

Author: maneesht

common/api-review/data-connect.api.md

@@ -52,6 +52,35 @@ export class DataConnect {
     setInitialized(): void;
 }
 
+// @public
+export class DataConnectError extends FirebaseError {
+    }
+
+// @public (undocumented)
+export type DataConnectErrorCode = 'other' | 'already-initialized' | 'not-initialized' | 'not-supported' | 'invalid-argument' | 'partial-error' | 'unauthorized';
+
+// @public
+export class DataConnectOperationError extends DataConnectError {
+    /* Excluded from this release type: name */
+    readonly response: DataConnectOperationResponse;
+}
+
+// @public (undocumented)
+export interface DataConnectOperationErrorInfo {
+    // (undocumented)
+    readonly message: string;
+    // (undocumented)
+    readonly path: Array<string | number>;
+}
+
+// @public (undocumented)
+export interface DataConnectOperationResponse {
+    // (undocumented)
+    readonly data?: Record<string, unknown> | null;
+    // (undocumented)
+    readonly errors: DataConnectOperationErrorInfo[];
+}
+
 // @public
 export interface DataConnectOptions extends ConnectorConfig {
     // (undocumented)
@@ -67,7 +96,7 @@ export interface DataConnectResult<Data, Variables> extends OpResult<Data> {
 // @public
 export interface DataConnectSubscription<Data, Variables> {
     // (undocumented)
-    errCallback?: (e?: FirebaseError) => void;
+    errCallback?: (e?: DataConnectError) => void;
     // (undocumented)
     unsubscribe: () => void;
     // (undocumented)
@@ -83,9 +112,6 @@ export function executeMutation<Data, Variables>(mutationRef: MutationRef<Data,
 // @public
 export function executeQuery<Data, Variables>(queryRef: QueryRef<Data, Variables>): QueryPromise<Data, Variables>;
 
-// @public (undocumented)
-export const fdcSymbol: unique symbol;
-
 // @public
 export function getDataConnect(options: ConnectorConfig): DataConnect;
 
@@ -121,15 +147,13 @@ export interface MutationResult<Data, Variables> extends DataConnectResult<Data,
 export type OnCompleteSubscription = () => void;
 
 // @public
-export type OnErrorSubscription = (err?: FirebaseError) => void;
+export type OnErrorSubscription = (err?: DataConnectError) => void;
 
 // @public
 export type OnResultSubscription<Data, Variables> = (res: QueryResult<Data, Variables>) => void;
 
 // @public (undocumented)
-export interface OperationRef<Data, Variables> {
-    // (undocumented)
-    [fdcSymbol]?: Data;
+export interface OperationRef<_Data, Variables> {
     // (undocumented)
     dataConnect: DataConnect;
     // (undocumented)

packages/data-connect/src/api/index.ts

@@ -25,7 +25,7 @@ export { validateArgs } from '../util/validateArgs';
 
 export { DataConnectError, DataConnectOperationError } from '../core/error';
 
-export type {
+export {
   DataConnectErrorCode,
   DataConnectOperationResponse,
   DataConnectOperationErrorInfo