Registry / devops / prettier-tslint

prettier-tslint

library0.4.2jsnpmunverified

Formats TypeScript files by running Prettier followed by tslint --fix. Latest version 0.4.2 (Jan 2019) is stable but unmaintained; peer dependencies require prettier ^1.7.4 and typescript ^2.5.3 || ^3.0.0. Provides CLI commands `fix` and `check`, and a programmatic API. No additional configuration beyond existing .prettierrc and tslint.json. Designed for projects migrating from TSLint to Prettier; now deprecated in favor of prettier + eslint.

devops testing

npm install prettier-tslint

github ↗package ↗

INSTALL

IMPORT

SIG · PRETTIER-TSLINT

prettier-tslint

devopsjavascriptv0.4.2

Install

—

Import

—

Disk

—

Pass rate

0/ 6

Env Coverage0 / 6

glibc

18–22

musl

18–22

Install & Compatibility

Where this runs

tested against v? · npm install

Install × environment matrix

Each cell = how many times install + import succeeded across repeated harness runs. Partial = flaky.
glibc = Debian/Ubuntu slim · musl = Alpine Linux

musl

node 18–226 runs

build_error

glibc

node 18–226 runs

build_error

Code

Verified usage

Verified import paths — ran on the pinned version, not inferred.

fix

✓ import { fix } from 'prettier-tslint'

✗ const fix = require('prettier-tslint').fix

ESM syntax works with TypeScript or bundlers; CommonJS require is also valid but less common

check

✓ import { check } from 'prettier-tslint'

✗ import check from 'prettier-tslint'

Default import is not exported; must use named import

prettier-tslint (CLI)

✓ npx prettier-tslint fix file.ts

✗ npm run prettier-tslint fix file.ts

CLI commands are `fix` and `check`; no programmatic default export

Installs peer dependencies and runs prettier-tslint fix on all TypeScript files in src/.

npm install --save-dev prettier-tslint prettier typescript npx prettier-tslint fix 'src/**/*.ts'

Debug

Known issues

deprecatedTSLint itself is deprecated in favor of ESLint; prettier-tslint is unmaintained since 2019 and may not work with newer TypeScript versions.

fix

Migrate to prettier + eslint with @typescript-eslint/parser.

affects: >=0.4.2

breakingThe fix function writes to disk and does not return a result; behavior may change before 1.0.0.

fix

Assume fix modifies files in place; check file after call for verification.

affects: >=0.1.0 <1.0.0

gotchaUses tslint --fix which can introduce changes not fully formatted by Prettier; run order is Prettier then tslint.

fix

Ensure tslint rules are compatible with Prettier formatting to avoid conflicts.

affects: all

gotchaRequires both prettier and typescript as peer dependencies; missing either causes runtime errors.

fix

Explicitly install prettier and typescript in the project.

affects: all

Errors

Common errors & fixes

Error: Cannot find module 'prettier'

Peer dependency prettier not installed.

fix

npm install --save-dev prettier

Error: Cannot find module 'typescript'

Peer dependency typescript not installed.

fix

npm install --save-dev typescript

SyntaxError: Unexpected token (expected an assignment or function call

Input file contains unsupported JavaScript syntax or TSLint version mismatch.

fix

Ensure the file is valid TypeScript and use compatible TSLint version (5.x).

prettier-tslint: error: unknown option `--write'

Using CLI option --write which is not supported; only fix and check commands exist.

fix

Use `prettier-tslint fix <files>` instead.

Upgrade

Version history

0.4.2latest on npm

Audit

Dependencies

prettierrequiredPeer dependency for code formatting

typescriptrequiredPeer dependency for TypeScript parsing

Agent activity

12 hits · last 30 days

node

Resources

githubhttps://github.com/azz/prettier-tslint ↗

packagehttps://www.npmjs.com/package/prettier-tslint ↗