feat(docs): migration scripts (#2243)

docs/api/accordion-group.md

@@ -0,0 +1,64 @@
+---
+title: "ion-accordion-group"
+hide_table_of_contents: true
+---
+import Tabs from '@theme/Tabs';
+import TabItem from '@theme/TabItem';
+
+import Props from '@site/static/auto-generated/accordion-group/props.md';
+import Events from '@site/static/auto-generated/accordion-group/events.md';
+import Methods from '@site/static/auto-generated/accordion-group/methods.md';
+import Parts from '@site/static/auto-generated/accordion-group/parts.md';
+import CustomProps from '@site/static/auto-generated/accordion-group/custom-props.md';
+import Slots from '@site/static/auto-generated/accordion-group/slots.md';
+
+
+
+import EncapsulationPill from '@components/page/api/EncapsulationPill';
+import APITOCInline from '@components/page/api/APITOCInline';
+
+<EncapsulationPill type="shadow" />
+
+<h2 className="table-of-contents__title">Contents</h2>
+
+<APITOCInline
+  toc={toc}
+  maxHeadingLevel={2}
+  autogenerated={[Props, Events, Methods, Parts, CustomProps, Slots]}
+/>
+
+
+
+Accordion group is a container for accordion instances. It manages the state of the accordions and provides keyboard navigation.
+
+For more information as well as usage, see the [Accordion Documentation](./accordion)
+
+## Interfaces
+
+### AccordionGroupChangeEventDetail
+
+```typescript
+interface AccordionGroupChangeEventDetail<T = any> {
+  value: T;
+}
+```
+
+### AccordionGroupCustomEvent
+
+While not required, this interface can be used in place of the `CustomEvent` interface for stronger typing with Ionic events emitted from this component.
+
+```typescript
+interface AccordionGroupCustomEvent<T = any> extends CustomEvent {
+  detail: AccordionGroupChangeEventDetail<T>;
+  target: HTMLIonAccordionGroupElement;
+}
+```
+
+
+
+<Props />
+<Events />
+<Methods />
+<Parts />
+<CustomProps />
+<Slots />