src/vs/platform/storage/common/storageIpc.ts/BaseStorageDatabaseClient/getItems
class BaseStorageDatabaseClient:	async getItems(): Promise<Map<string, string>> {
		const serializableRequest: IBaseSerializableStorageRequest = { profile: this.profile, workspace: this.workspace };
		const items: Item[] = await this.channel.call('getItems', serializableRequest);

		return new Map(items);
	}