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diff --git a/src/overrides/assets/javascripts/components/_/index.ts b/src/overrides/assets/javascripts/components/_/index.ts
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+/*
+ * Copyright (c) 2016-2023 Martin Donath <martin.donath@squidfunk.com>
+ *
+ * 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 NON-INFRINGEMENT. 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.
+ */
+
+import { getElement, getElements } from "~/browser"
+
+/* ----------------------------------------------------------------------------
+ * Types
+ * ------------------------------------------------------------------------- */
+
+/**
+ * Component type
+ */
+export type ComponentType =
+  | "iconsearch"                       /* Icon search */
+  | "iconsearch-query"                 /* Icon search input */
+  | "iconsearch-result"                /* Icon search results */
+  | "sponsorship"                      /* Sponsorship */
+  | "sponsorship-count"                /* Sponsorship count */
+  | "sponsorship-total"                /* Sponsorship total */
+
+/**
+ * Component
+ *
+ * @template T - Component type
+ * @template U - Reference type
+ */
+export type Component<
+  T extends {} = {},
+  U extends HTMLElement = HTMLElement
+> =
+  T & {
+    ref: U                             /* Component reference */
+  }
+
+/* ----------------------------------------------------------------------------
+ * Helper types
+ * ------------------------------------------------------------------------- */
+
+/**
+ * Component type map
+ */
+interface ComponentTypeMap {
+  "iconsearch": HTMLElement            /* Icon search */
+  "iconsearch-query": HTMLInputElement /* Icon search input */
+  "iconsearch-result": HTMLElement     /* Icon search results */
+  "sponsorship": HTMLElement           /* Sponsorship */
+  "sponsorship-count": HTMLElement     /* Sponsorship count */
+  "sponsorship-total": HTMLElement     /* Sponsorship total */
+}
+
+/* ----------------------------------------------------------------------------
+ * Functions
+ * ------------------------------------------------------------------------- */
+
+/**
+ * Retrieve the element for a given component or throw a reference error
+ *
+ * @template T - Component type
+ *
+ * @param type - Component type
+ * @param node - Node of reference
+ *
+ * @returns Element
+ */
+export function getComponentElement<T extends ComponentType>(
+  type: T, node: ParentNode = document
+): ComponentTypeMap[T] {
+  return getElement(`[data-mdx-component=${type}]`, node)
+}
+
+/**
+ * Retrieve all elements for a given component
+ *
+ * @template T - Component type
+ *
+ * @param type - Component type
+ * @param node - Node of reference
+ *
+ * @returns Elements
+ */
+export function getComponentElements<T extends ComponentType>(
+  type: T, node: ParentNode = document
+): ComponentTypeMap[T][] {
+  return getElements(`[data-mdx-component=${type}]`, node)
+}