Initial commit

src/index.tsx

@@ -0,0 +1,51 @@
+import {
+  Button,
+  definePlugin,
+  PanelSection,
+  PanelSectionRow,
+  ServerAPI,
+  TabTitle,
+} from "decky-frontend-lib";
+import { useState, VFC } from "react";
+import { FaShip } from "react-icons/fa";
+
+interface AddMethodArgs {
+  left: number;
+  right: number;
+}
+
+const Content: VFC<{ serverAPI: ServerAPI }> = ({ serverAPI }) => {
+  const [result, setResult] = useState<number | undefined>();
+
+  const onClick = async () => {
+    const result = await serverAPI.callPluginMethod<AddMethodArgs, number>(
+      "add",
+      {
+        left: 2,
+        right: 2,
+      }
+    );
+    if (result.success) {
+      setResult(result.result);
+    }
+  };
+
+  return (
+    <PanelSection>
+      <PanelSectionRow>
+        <Button layout="below" bottomSeparator={false} onClick={onClick}>
+          What is 2+2?
+        </Button>
+        <div>Server says: {result}</div>
+      </PanelSectionRow>
+    </PanelSection>
+  );
+};
+
+export default definePlugin((serverApi) => {
+  return {
+    title: <TabTitle>Example Plugin</TabTitle>,
+    content: <Content serverAPI={serverApi} />,
+    icon: <FaShip />,
+  };
+});