feat(rum-react): add typescript typings

packages/rum-react/src/index.d.ts

@@ -0,0 +1,44 @@
+/**
+ * MIT License
+ *
+ * Copyright (c) 2017-present, Elasticsearch BV
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ *
+ */
+
+declare module '@elastic/apm-rum-react' {
+  import type { ComponentType } from 'react'
+  import type { Route } from 'react-router'
+  import type { Transaction } from '@elastic/apm-rum'
+
+  /**
+   * ApmRoute only instruments the route if component property is provided,
+   * in other cases, e.g. using render or children properties, ApmRoute will
+   * only renders the route without instrumenting it, please instrument
+   * the individual component using withTransaction in these cases instead.
+   */
+  export const ApmRoute: typeof Route
+
+  export const withTransaction: <T>(
+    name?: string,
+    type?: string,
+    callback?: (transaction: Transaction | undefined, props: T) => {}
+  ) => (component: ComponentType<T>) => ComponentType<T>
+}