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acorn-typescript
Advanced tools
This is plugin for Acorn - a tiny, fast JavaScript parser, written completely in JavaScript.
It was created as an experimental alternative, faster TypeScript parser. It will help you to parse typescript script into typeScript AST.
Requiring this module provides you with an Acorn plugin that you can use like this:
import * as acorn from 'acorn'
import tsPlugin from 'acorn-typescript'
/*
*
* */
const node = acorn.Parser.extend(tsPlugin()).parse(`
const a = 1
type A = number
export {
a,
type A as B
}
`, {
sourceType: 'module',
ecmaVersion: 'latest',
locations: true
})
If you want to enable parsing within a TypeScript ambient context, where certain syntax have different rules (like .d.ts files and inside declare module blocks).
import * as acorn from 'acorn'
import tsPlugin from 'acorn-typescript'
/*
*
* */
const node = acorn.Parser.extend(tsPlugin({ dts: true })).parse(`
const a = 1
type A = number
export {
a,
type A as B
}
`, {
sourceType: 'module',
ecmaVersion: 'latest',
locations: true
})
acorn.parse(input, {
sourceType: 'module',
ecmaVersion: 'latest',
// here
locations: true
})
FAQs
Alternative, TypeScript parser
The npm package acorn-typescript receives a total of 335,340 weekly downloads. As such, acorn-typescript popularity was classified as popular.
We found that acorn-typescript demonstrated a healthy version release cadence and project activity because the last version was released less than a year ago. It has 1 open source maintainer collaborating on the project.
Did you know?
Socket for GitHub automatically highlights issues in each pull request and monitors the health of all your open source dependencies. Discover the contents of your packages and block harmful activity before you install or update your dependencies.
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