Use generated types through polkadot/typegen

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Which package/s are you suggesting this feature for?

tfchain_client

Is your feature request related to a problem? Please describe

This should provide a better development experience, and may provide a better way to handle chain errors

Describe the solution you'd like

https://polkadot.js.org/docs/api/examples/promise/typegen/

[0oM4R]

issue update: facing conflict issue as the compiler get the types from nodemodules not from interfaces|

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polkadot-js/api#2338 (comment)

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polkadot-js/api#5151 (comment)

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polkadot-js/api#4481 (comment)

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issue update: facing conflict issue as the compiler get the types from nodemodules not from interfaces|

this issue got resolved by updating tsconfig files :

"@polkadot/api/augment": ["src/interfaces/augment-api.ts"] ----> "@polkadot/api-augment*": ["src/interfaces/chain/augment-api.ts"]

docs says that we should keep that line as its, but after updating it, build works very fine, and now I'm able to use our chain types

[0oM4R]

Issue update :

• work completed :
  • generated types and included it in tfchain client
  • fixed build issue and ignore types from aumgent node moduels
  • add script to fetch meta and adjust generated types to pass the ts build
• WIP
  • create documentation about generating types and how to use it

[0oM4R]

Documentation is ready, just want to test the effect of the changes on the generated types