Derived from the original appcache-webpack-plugin, but updated and converted to Typescript.

// Note the `.default`!
const AppcachePlugin = require('appcache-webpack-plugin-plus').default
module.exports = {
  plugins: [
    new AppcachePlugin({
      cache: ['someOtherAsset.jpg'],
      network: [],  // No network access allowed!
      fallback: ['failwhale.jpg'],
      settings: ['prefer-online'],
      exclude: ['file.txt', /.*\.js$/], // Exclude file.txt and all .js files
      output: 'my-manifest.appcache'
    })
  ]
}

Arguments:

• cache: An array of additional assets to cache. Defaults to [].
• network: An array of assets that may be accessed via the network. Defaults to ['*'].
• fallback: An array of fallback assets. Defaults to [].
• settings: An array of settings. Defaults to [].
• exclude: An array of strings or regex patterns. Assets in the compilation that match any of these patterns will be excluded from the manifest. Defaults to [].
• output: The filename to write the appcache. Defaults to manifest.appcache.