Function type

include/jwt/json/json.hpp:18812–18815

! @brief return the type of the JSON value (explicit) Return the type of the JSON value as a value from the @ref value_t enumeration. @return the type of the JSON value Value type | return value ------------------------- | ------------------------- null | value_t::null boolean |

    @since version 1.0.0
    */
    constexpr value_t type() const noexcept
    {
        return m_type;
    }

    /*!
    @brief return whether type is primitive