This is the Stencil.js "app" starter template, with aws-sdk installed - see the commit for details.
The stencil build still gives the following error:
[ ERROR ] Node Polyfills Required
For the import "buffer" to be bundled from node_modules/aws-sdk/lib/browserMd5.js, ensure the
"rollup-plugin-node-polyfills" plugin is installed and added to the stencil config plugins. Please see the
bundling docs for more information. Further information: https://stenciljs.com/docs/module-bundling
despite having already followed the instructions (install "rollup-plugin-node-polyfills" and add to plugins in stencil.config.ts) suggested by the error message.