{ "env": { "test": { "presets": [["@babel/preset-env", { "targets": { "node": "current" } }]], "plugins": [ ["@vue/babel-plugin-jsx", { "mergeProps": false, "enableObjectSlots": false }], "@babel/plugin-transform-member-expression-literals", "@babel/plugin-transform-object-assign", "@babel/plugin-transform-property-literals", "@babel/plugin-transform-spread", "@babel/plugin-transform-template-literals", "@babel/plugin-proposal-export-default-from", "@babel/plugin-proposal-export-namespace-from", "@babel/plugin-proposal-object-rest-spread", "@babel/plugin-proposal-class-properties" ] } } }