From d31195fc875af3829c74f796a4cc688dcf9d2c4e Mon Sep 17 00:00:00 2001
From: Ian Richardson <iantrich@gmail.com>
Date: Sun, 28 Oct 2018 03:00:37 -0500
Subject: [PATCH] Add to HTML tag name map (#1900)

---
 src/panels/lovelace/cards/hui-picture-elements-card.ts | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/src/panels/lovelace/cards/hui-picture-elements-card.ts b/src/panels/lovelace/cards/hui-picture-elements-card.ts
index d5d662b8b6..0a3c7b9e12 100644
--- a/src/panels/lovelace/cards/hui-picture-elements-card.ts
+++ b/src/panels/lovelace/cards/hui-picture-elements-card.ts
@@ -14,7 +14,7 @@ interface Config extends LovelaceConfig {
 }
 
 class HuiPictureElementsCard extends LitElement implements LovelaceCard {
-  protected _config?: Config;
+  private _config?: Config;
   private _hass?: HomeAssistant;
 
   static get properties() {
@@ -102,4 +102,10 @@ class HuiPictureElementsCard extends LitElement implements LovelaceCard {
   }
 }
 
+declare global {
+  interface HTMLElementTagNameMap {
+    "hui-picture-elements-card": HuiPictureElementsCard;
+  }
+}
+
 customElements.define("hui-picture-elements-card", HuiPictureElementsCard);