From bc2379577e4757357b4034dea036aa0a5241dc22 Mon Sep 17 00:00:00 2001
From: Tomasz Pluskiewicz <tpluscode@users.noreply.github.com>
Date: Fri, 21 Feb 2020 20:07:46 +0100
Subject: [PATCH] fix: add missing interface (#42525)

---
 types/sparql-http-client/index.d.ts                  | 8 +++++++-
 types/sparql-http-client/sparql-http-client-tests.ts | 2 +-
 2 files changed, 8 insertions(+), 2 deletions(-)

diff --git a/types/sparql-http-client/index.d.ts b/types/sparql-http-client/index.d.ts
index b22000c73a..3a26bd58e1 100644
--- a/types/sparql-http-client/index.d.ts
+++ b/types/sparql-http-client/index.d.ts
@@ -8,6 +8,12 @@ import { Term } from 'rdf-js';
 import { URL } from 'url';
 
 declare namespace SparqlHttp {
+  interface SparqlHttpClient<TResponse extends Response = Response> {
+    updateQuery(query: string, options?: QueryRequestInit): Promise<Response>;
+    selectQuery(query: string, options?: QueryRequestInit): Promise<SelectResponse & TResponse>;
+    constructQuery(query: string, options?: QueryRequestInit): Promise<TResponse>;
+  }
+
   interface SparqlHttpOptions {
       endpointUrl?: string;
       updateUrl?: string;
@@ -34,7 +40,7 @@ declare namespace SparqlHttp {
   }
 }
 
-declare class SparqlHttp<TResponse extends Response = Response> {
+declare class SparqlHttp<TResponse extends Response = Response> implements SparqlHttp.SparqlHttpClient<TResponse> {
     constructor(options?: SparqlHttp.SparqlClientOptions);
 
     updateQuery(query: string, options?: SparqlHttp.QueryRequestInit): Promise<Response>;
diff --git a/types/sparql-http-client/sparql-http-client-tests.ts b/types/sparql-http-client/sparql-http-client-tests.ts
index 4540c426d9..39f68e6415 100644
--- a/types/sparql-http-client/sparql-http-client-tests.ts
+++ b/types/sparql-http-client/sparql-http-client-tests.ts
@@ -1,6 +1,6 @@
 import * as SparqlHttp from 'sparql-http-client';
 
-const client = new SparqlHttp();
+const client: SparqlHttp.SparqlHttpClient = new SparqlHttp();
 
 async function selectQuery() {
     const response = await client.selectQuery('...', {