use typescript to generate .d.ts files

[hobbitronics]

EA-87 Add types to pipedream-utils for the consumer

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Added

• Add a script to generate types from the JSDocs
• ran the script to add .d.ts files (will need to decide if we do this manually as a checklist item)

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PR checklist:

• Add (or update) tests for new (or revised) code
• Bump version number in package.json (see semver.org).
• Update README.md

[briskt]

I hope it can be autogenerated. Seems like any time we have required steps that are manual, it's hard to consistently do them. Also, is this really necessary? I haven't been seeing problems in my IDE that I can recall.

[hobbitronics]

I hope it can be autogenerated. Seems like any time we have required steps that are manual, it's hard to consistently do them. Also, is this really necessary? I haven't been seeing problems in my IDE that I can recall.

No, it's not completely necessary since we're likely the only ones using it an many other actions may not use TS at all. Just thought for a library it's nice. Not sure how we'd automate it though.

[forevermatt]

My IDE doesn't seem to know anything about the things that I import from this library via npm. Do you think that's because of the Pipedream-style version pinning my code is using in the import statement, or the lack of these .d.ts files?