Export DOMPurify interface

Fix #1020

Author: asamuzaK

dist/purify.cjs.d.ts

@@ -396,6 +396,6 @@ type WindowLike = Pick<typeof globalThis, 'DocumentFragment' | 'HTMLTemplateElem
     trustedTypes?: typeof window.trustedTypes;
 };
 
-export { type Config, type Hook, type HookName, type RemovedAttribute, type RemovedElement, type UponSanitizeAttributeHook, type UponSanitizeAttributeHookEvent, type UponSanitizeElementHook, type UponSanitizeElementHookEvent, type WindowLike };
+export { type Config, type DOMPurify, type Hook, type HookName, type RemovedAttribute, type RemovedElement, type UponSanitizeAttributeHook, type UponSanitizeAttributeHookEvent, type UponSanitizeElementHook, type UponSanitizeElementHookEvent, type WindowLike };
 
 export = _default;

dist/purify.es.d.mts

@@ -396,4 +396,4 @@ type WindowLike = Pick<typeof globalThis, 'DocumentFragment' | 'HTMLTemplateElem
     trustedTypes?: typeof window.trustedTypes;
 };
 
-export { type Config, type Hook, type HookName, type RemovedAttribute, type RemovedElement, type UponSanitizeAttributeHook, type UponSanitizeAttributeHookEvent, type UponSanitizeElementHook, type UponSanitizeElementHookEvent, type WindowLike, _default as default };
+export { type Config, type DOMPurify, type Hook, type HookName, type RemovedAttribute, type RemovedElement, type UponSanitizeAttributeHook, type UponSanitizeAttributeHookEvent, type UponSanitizeElementHook, type UponSanitizeElementHookEvent, type WindowLike, _default as default };

src/purify.ts

@@ -1677,7 +1677,7 @@ function createDOMPurify(window: WindowLike = getGlobal()): DOMPurify {
 
 export default createDOMPurify();
 
-interface DOMPurify {
+export interface DOMPurify {
   /**
    * Creates a DOMPurify instance using the given window-like object.
    */