Function handleHotUpdate

packages/devtools-vite/src/plugin.ts:546–554

({ file })

              viteServerUrl,
            )

            return `${inlineCode}\n${code}`
          }

          return undefined
        },
      },
    },
    {
      name: '@tanstack/devtools:inject-plugin',
      apply(config, { command }) {
        return config.mode === 'development' && command === 'serve'