Add setApiKey

src/api.ts

@@ -95,6 +95,16 @@ export class TribufuApi {
         return TribufuApi.fromEnv(prefix) || TribufuApi.default();
     }
 
+    /**
+     * Set the tokens.
+     * @param accessToken
+     * @param refreshToken
+     * @param expiresIn
+     */
+    protected setApiKey(apiKey: string | null): void {
+        this.options.apiKey = apiKey;
+    }
+
     /**
      * Check if debug mode is enabled.
      *