Utility functions to enforce the number of sentences per line in Markdown files. 📐
## Usage
> Looking for the ESLint, Markdownlint, or Prettier plugins to enforce `sentences-per-line`?
> See [../../README.md > ## Packages](../../README.md#packages).
```shell
npm i sentences-per-line
```
### `getIndexBeforeSecondSentence`
Retrieves the first index after the period, question mark, or exclamation mark of the line's first sentence, if a second sentence follows it.
This is the driving function behind enforcing one sentence per line in the `sentences-per-line` monorepo's packages.
```ts
import { getIndexBeforeSecondSentence } from "sentences-per-line";
// undefined
getIndexBeforeSecondSentence("The only sentence.");
// 15
getIndexBeforeSecondSentence("First sentence. Second sentence.");
```
