https://github.com/phryneas/ts-deep-extract-types

https://github.com/phryneas/ts-deep-extract-types

library

Last synced: 11 days ago
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• Host: GitHub
• URL: https://github.com/phryneas/ts-deep-extract-types
• Owner: phryneas
• Created: 2020-03-11T10:45:13.000Z (over 4 years ago)
• Default Branch: master
• Last Pushed: 2021-05-11T13:52:09.000Z (over 3 years ago)
• Last Synced: 2024-10-03T12:28:51.640Z (about 1 month ago)
• Topics: library
• Language: TypeScript
• Homepage:
• Size: 449 KB
• Stars: 41
• Watchers: 4
• Forks: 1
• Open Issues: 4
• Metadata Files:
  • Readme: README.md

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README

        
This packages exposes types that allow you to extract deeply nested types.

# `type DeepExtractTypeSkipArrays`

Extracts a deeply-nested type from the target `Path` in `Source`, skipping arrays and ignoring null|undefined|optional types:

```ts

type QueryResult = { allPosts?: Array<{ users?: Array<{ name: string }> }> };

// will be { name: string }

type User = DeepExtractTypeSkipArrays;

```

# `type DeepExtractType`

Extracts a deeply-nested type from the target `Path` in `Source`, ignoring null|undefined|optional types:

```ts

type QueryResult = { user?: { firstPost?: { title: string } } };

// will be { title: string }

type Post = DeepExtractType;

```