diff --git a/include/json.hpp b/include/json.hpp
index 2208d05..2fd001f 100644
--- a/include/json.hpp
+++ b/include/json.hpp
@@ -148,6 +148,9 @@ class basic_value
     template <typename value_t>
     bool is() const noexcept;
 
+    template <typename value_t>
+    bool all() const;
+
     bool contains(const string_t& key) const;
     bool contains(size_t pos) const;
     bool exists(const string_t& key) const { return contains(key); }
@@ -181,6 +184,12 @@ class basic_value
     string_t as_string() const;
     const basic_array<string_t>& as_array() const;
     const basic_object<string_t>& as_object() const;
+
+    template <typename value_t, template <typename...> typename collection_t = std::vector>
+    collection_t<value_t> as_collection() const;
+    template <typename value_t, template <typename...> typename map_t = std::map>
+    map_t<string_t, value_t> as_map() const;
+
     template <typename value_t>
     value_t as() const;
 
@@ -210,21 +219,14 @@ class basic_value
         return format(indent, 0);
     }
 
-    template <typename value_t>
-    bool all() const;
-    template <typename value_t, template <typename...> typename collection_t = std::vector>
-    collection_t<value_t> as_collection() const;
-    template <typename value_t, template <typename...> typename map_t = std::map>
-    map_t<string_t, value_t> as_map() const;
-
     template <typename value_t, template <typename...> typename vector_t = std::vector>
-    // deprecated, please use as_collection instead.
+    // deprecated, please use `as_collection` instead.
     vector_t<value_t> to_vector() const
     {
         return to_vector<value_t, vector_t>();
     }
     template <typename value_t, template <typename...> typename map_t = std::map>
-    // deprecated, please use as_map instead.
+    // deprecated, please use `as_map` instead.
     map_t<string_t, value_t> to_map() const
     {
         return as_map<value_t, map_t>();