Fix Firestore build (#5829)

Author: schmidt-sebastian

packages/firestore/src/local/indexeddb_remote_document_cache.ts

@@ -20,7 +20,6 @@ import { SnapshotVersion } from '../core/snapshot_version';
 import {
   DocumentKeySet,
   DocumentSizeEntries,
-  DocumentSizeEntry,
   MutableDocumentMap,
   mutableDocumentMap
 } from '../model/collections';
@@ -55,6 +54,11 @@ import { RemoteDocumentCache } from './remote_document_cache';
 import { RemoteDocumentChangeBuffer } from './remote_document_change_buffer';
 import { IterateOptions, SimpleDbStore } from './simple_db';
 
+export interface DocumentSizeEntry {
+  document: MutableDocument;
+  size: number;
+}
+
 export interface IndexedDbRemoteDocumentCache extends RemoteDocumentCache {
   // The IndexedDbRemoteDocumentCache doesn't implement any methods on top
   // of RemoteDocumentCache. This class exists for consistency.

packages/firestore/src/local/memory_remote_document_cache.ts

@@ -19,7 +19,6 @@ import { isCollectionGroupQuery, Query, queryMatches } from '../core/query';
 import { SnapshotVersion } from '../core/snapshot_version';
 import {
   DocumentKeySet,
-  DocumentSizeEntry,
   MutableDocumentMap,
   mutableDocumentMap
 } from '../model/collections';
@@ -37,7 +36,9 @@ import { RemoteDocumentChangeBuffer } from './remote_document_change_buffer';
 export type DocumentSizer = (doc: Document) => number;
 
 /** Miscellaneous collection types / constants. */
-interface MemoryRemoteDocumentCacheEntry extends DocumentSizeEntry {
+interface MemoryRemoteDocumentCacheEntry {
+  document: Document;
+  size: number;
   readTime: SnapshotVersion;
 }
 

packages/firestore/src/model/collections.ts

@@ -25,10 +25,6 @@ import { Document, MutableDocument } from './document';
 import { DocumentKey } from './document_key';
 
 /** Miscellaneous collection types / constants. */
-export interface DocumentSizeEntry {
-  document: Document;
-  size: number;
-}
 
 export type MutableDocumentMap = SortedMap<DocumentKey, MutableDocument>;
 const EMPTY_MUTABLE_DOCUMENT_MAP = new SortedMap<DocumentKey, MutableDocument>(