https://github.com/vuejs/vue-cli/issues/1205
PluginAPI.setMode() has been removed. Instead, for a plugin to sepcify the default mode for a registered command, the plugins should expose module.exports.defaultModes in the form of { [commandName]: mode }.
https://github.com/vuejs/vue-cli/issues/1205 PluginAPI.setMode() has been removed. Instead, for a plugin to sepcify the default mode for a registered command, the plugins should expose module.exports.defaultModes in the form of { [commandName]: mode }.