feat: move config for 'img' and 'a' into named interface

This makes it possible for library users to use TypeScript module augmentation to extend these types

packages/render-html/src/shared-types.ts

@@ -145,6 +145,52 @@ export interface ListElementConfig {
   markerTextStyle?: TextStyle;
 }
 
+/**
+ * Configuration for img.
+ *
+ * @public
+ */
+export interface ImgElementConfig {
+  /**
+   * Support for relative percent-widths.
+   *
+   * @defaultValue false
+   */
+  enableExperimentalPercentWidth?: boolean;
+  /**
+   * Default width and height to display while image's dimensions are being retrieved.
+   *
+   * @remarks Changes to this prop will cause a react tree update. Always
+   * memoize it.
+   */
+  initialDimensions?: ImageDimensions;
+}
+
+/**
+ * Configuration for a.
+ *
+ * @public
+ */
+export interface AElementConfig {
+  /**
+   * A callback to handle anchors presses.
+   *
+   * @remarks The `href` argument has been normalized, see {@link useNormalizedUrl}.
+   *
+   * @defaultValue A function using React Native `Linking.onpenUrl`.
+   * @param event - The {@link GestureResponderEvent} event.
+   * @param href - The normalized href, see {@link useNormalizedUrl}.
+   * @param htmlAttribs - The attributes of the underlying {@link Element}.
+   * @param target - The normalized `target` for this hyperlink.
+   */
+  onPress?: (
+    event: GestureResponderEvent,
+    href: string,
+    htmlAttribs: Record<string, string>,
+    target: '_blank' | '_self' | '_parent' | '_top'
+  ) => void;
+}
+
 /**
  * Props for custom renderers. The convention is to declare a field per tag name.
  * In doing so, you can benefit from `useRendererProps('tagname')` in custom renderers.
@@ -163,40 +209,8 @@ export interface ListElementConfig {
  * @public
  */
 export interface RenderersProps extends Record<string, any> {
-  a: {
-    /**
-     * A callback to handle anchors presses.
-     *
-     * @remarks The `href` argument has been normalized, see {@link useNormalizedUrl}.
-     *
-     * @defaultValue A function using React Native `Linking.onpenUrl`.
-     * @param event - The {@link GestureResponderEvent} event.
-     * @param href - The normalized href, see {@link useNormalizedUrl}.
-     * @param htmlAttribs - The attributes of the underlying {@link Element}.
-     * @param target - The normalized `target` for this hyperlink.
-     */
-    onPress?: (
-      event: GestureResponderEvent,
-      href: string,
-      htmlAttribs: Record<string, string>,
-      target: '_blank' | '_self' | '_parent' | '_top'
-    ) => void;
-  };
-  img: {
-    /**
-     * Support for relative percent-widths.
-     *
-     * @defaultValue false
-     */
-    enableExperimentalPercentWidth?: boolean;
-    /**
-     * Default width and height to display while image's dimensions are being retrieved.
-     *
-     * @remarks Changes to this prop will cause a react tree update. Always
-     * memoize it.
-     */
-    initialDimensions?: ImageDimensions;
-  };
+  a: AElementConfig;
+  img: ImgElementConfig;
   ol: ListElementConfig;
   ul: ListElementConfig;
 }