Generate flow type from given object.

npm i -g flow-infer-type

One can use with all shell scripts also programmatically. You can use to infer shape of object of any REST - like API:

curl 'https://dev.api.simpego.ch/products' --compressed | jq .[0] | node flow-infer-type

echo '{"a": "ssss"}' | node flow-infer-type

Will generate valid flow(/ possibly typescript) definition

{
  a: string
}

echo '{a: 42}' | node flow-infer-type

Will generate:

{
  a: number
}

or

Copy paste your object from clipboard

pbpaste | node flow-infer-type

npm test