Next.js 编译器

module.exports = {
  compiler: {
    styledComponents: true,
  },
}

module.exports = {
  compiler: {
    // see https://styled-components.npmjs.net.cn/docs/tooling#babel-plugin for more info on the options.
    styledComponents: {
      // Enabled by default in development, disabled in production to reduce file size,
      // setting this will override the default for all environments.
      displayName?: boolean,
      // Enabled by default.
      ssr?: boolean,
      // Enabled by default.
      fileName?: boolean,
      // Empty by default.
      topLevelImportPaths?: string[],
      // Defaults to ["index"].
      meaninglessFileNames?: string[],
      // Enabled by default.
      minify?: boolean,
      // Enabled by default.
      transpileTemplateLiterals?: boolean,
      // Empty by default.
      namespace?: string,
      // Disabled by default.
      pure?: boolean,
      // Enabled by default.
      cssProp?: boolean,
    },
  },
}

const nextJest = require('next/jest')
 
// Providing the path to your Next.js app which will enable loading next.config.js and .env files
const createJestConfig = nextJest({ dir: './' })
 
// Any custom config you want to pass to Jest
const customJestConfig = {
  setupFilesAfterEnv: ['<rootDir>/jest.setup.js'],
}
 
// createJestConfig is exported in this way to ensure that next/jest can load the Next.js configuration, which is async
module.exports = createJestConfig(customJestConfig)

module.exports = {
  compiler: {
    relay: {
      // This should match relay.config.js
      src: './',
      artifactDirectory: './__generated__',
      language: 'typescript',
      eagerEsModules: false,
    },
  },
}

module.exports = {
  compiler: {
    reactRemoveProperties: true,
  },
}

module.exports = {
  compiler: {
    // The regexes defined here are processed in Rust so the syntax is different from
    // JavaScript `RegExp`s. See https://docs.rs/regex.
    reactRemoveProperties: { properties: ['^data-custom$'] },
  },
}

module.exports = {
  compiler: {
    removeConsole: true,
  },
}

module.exports = {
  compiler: {
    removeConsole: {
      exclude: ['error'],
    },
  },
}

 
module.exports = {
  compiler: {
    emotion: boolean | {
      // default is true. It will be disabled when build type is production.
      sourceMap?: boolean,
      // default is 'dev-only'.
      autoLabel?: 'never' | 'dev-only' | 'always',
      // default is '[local]'.
      // Allowed values: `[local]` `[filename]` and `[dirname]`
      // This option only works when autoLabel is set to 'dev-only' or 'always'.
      // It allows you to define the format of the resulting label.
      // The format is defined via string where variable parts are enclosed in square brackets [].
      // For example labelFormat: "my-classname--[local]", where [local] will be replaced with the name of the variable the result is assigned to.
      labelFormat?: string,
      // default is undefined.
      // This option allows you to tell the compiler what imports it should
      // look at to determine what it should transform so if you re-export
      // Emotion's exports, you can still use transforms.
      importMap?: {
        [packageName: string]: {
          [exportName: string]: {
            canonicalImport?: [string, string],
            styledBaseImport?: [string, string],
          }
        }
      },
    },
  },
}

module.exports = {
  swcMinify: false,
}

module.exports = {
  transpilePackages: ['@acme/ui', 'lodash-es'],
}

module.exports = {
  experimental: {
    swcTraceProfiling: true,
  },
}

module.exports = {
  experimental: {
    swcPlugins: [
      [
        'plugin',
        {
          ...pluginOptions,
        },
      ],
    ],
  },
}