Remove the declaration from the index.

dist/types/types/index.d.ts

@@ -1,9 +1,3 @@
-/**
- * Explicitly declares the module for extensions.
- *
- * @since 3.6.7
- */
-declare module '@splidejs/splide' { }
 export { Components, Options, ResponsiveOptions, EventMap } from '@splidejs/splide';
 export * from './general';
 //# sourceMappingURL=../../../src/js/types/index.d.ts.map

dist/types/types/index.d.ts.map

@@ -1 +1 @@
-{"version":3,"file":"index.d.ts","sourceRoot":"","sources":["index.ts"],"names":[],"mappings":"AAAA;;;;GAIG;AACH,OAAO,QAAQ,kBAAkB,CAAC,GAAE;AACpC,OAAO,EAAE,UAAU,EAAE,OAAO,EAAE,iBAAiB,EAAE,QAAQ,EAAE,MAAM,kBAAkB,CAAC;AACpF,cAAc,WAAW,CAAC"}
+{"version":3,"file":"index.d.ts","sourceRoot":"","sources":["index.ts"],"names":[],"mappings":"AAAA,OAAO,EAAE,UAAU,EAAE,OAAO,EAAE,iBAAiB,EAAE,QAAQ,EAAE,MAAM,kBAAkB,CAAC;AACpF,cAAc,WAAW,CAAC"}

src/js/types/index.ts

@@ -1,8 +1,4 @@
-/**
- * Explicitly declares the module for extensions.
- *
- * @since 3.6.7
- */
-declare module '@splidejs/splide' {}
 export { Components, Options, ResponsiveOptions, EventMap } from '@splidejs/splide';
 export * from './general';
+
+

src/js/types/module.d.ts

@@ -0,0 +1,11 @@
+/**
+ * Explicitly declares the module for extensions.
+ *
+ * @since 3.6.7
+ */
+declare module '@splidejs/splide' {
+  interface Components {}
+  interface Options extends ResponsiveOptions {}
+  interface ResponsiveOptions {}
+  interface EventMap {}
+}