How implement refreshToken in nuxtjs?

Question

i work hard in implement @nuxt/auth-next with refreshToken ,i wrote with docs. It didn't work. Here is my nuxt.config.js

local2: {
        scheme: 'local',
        user: {
          property: 'user',
          autoFetch: true,
        },
        refreshToken: {
          property: 'refresh_token',
          data: 'refresh_token',
          required: true,
        },
        endpoints: {
          login: {
            url: '/user/login/',
            method: 'post',
            propertyName: 'token',
          },
          logout: { url: '/user/logout', method: 'post' },
          user: { url: '/user/me', method: 'get', propertyName: 'token' },
          refresh: {
            url: '/user/refreshToken',
            method: 'post',
            // propertyName: 'refreshToken',
          },
        },
      },