docs(TypeDoc): Customize visibility filters

Author: bjoluc

package-lock.json

@@ -3,5 +3,8 @@
 	"entryPoints": ["main/src/index.ts"],
 	"out": "docs",
 	"tsconfig": "main/tsconfig.json",
-	"includeVersion": true
+	"includeVersion": true,
+	"visibilityFilters": {
+		"external": true
+	}
 }