the SDK not including source maps - anyone who needs them will get this error:
`Warning installing todo-frontend
WARNING in ../../featurehub-javascript-client-sdk/node_modules/cross-sha256/index.js
Module Warning (from ./node_modules/source-map-loader/dist/cjs.js):
Failed to parse source map from '/Users/irina/featurehub-javascript-sdk/featurehub-javascript-client-sdk/node_modules/cross-sha256/index.js.map' file: Error: ENOENT: no such file or directory, open '/Users/irina/featurehub-javascript-sdk/featurehub-javascript-client-sdk/node_modules/cross-sha256/index.js.map'`