Registry / type-stubs / flow-config-parser

flow-config-parser

library0.3.0jsnpmunverified

A utility package designed to parse `.flowconfig` files, enabling programmatic access to Flow type checker's configuration settings. The current and last published version of `flow-config-parser` is 0.3.0, released over seven years ago. While its repository `https://github.com/codemix/flow-runtime` remains active for other, related packages, `flow-config-parser` itself is no longer actively developed or maintained, making it effectively abandoned as a standalone package. It provides functions to inspect specific settings like `munge_underscores`, determine suppressed types, identify ignored files, and resolve module remapping directives within Flow's configuration.

type-stubs

npm install flow-config-parser

github ↗package ↗homepage ↗

INSTALL

IMPORT

SIG · FLOW-CONFIG-PARSER

flow-config-parser

type-stubsjavascriptv0.3.0

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.

parse

✓ import parse from 'flow-config-parser'

✗ const parse = require('flow-config-parser')

The `parse` function is the default and primary export for parsing `.flowconfig` files. The README example contains a typo where it imports `parse` then uses `parser.parse`; it should be `parse(...)` directly.

Demonstrates how to import the parser, read a `.flowconfig` file, and use the resulting configuration object to query various Flow settings.

import fs from 'node:fs'; import parse from 'flow-config-parser'; const flowConfigContent = fs.readFileSync('.flowconfig', 'utf8'); const config = parse(flowConfigContent); console.log('Munge underscores:', config.get('munge_underscores')); // Example: true or false console.log('Suppresses type $flowIgnore:', config.suppressesType('$flowIgnore')); // Example: true or false console.log('Suppresses type Boolean:', config.suppressesType('Boolean')); // Example: true or false console.log('Ignores file node_modules/react/react.js:', config.ignoresFile('node_modules/react/react.js')); // Example: true or false console.log('Remaps module foo.scss:', config.remapModule('foo.scss')); // Example: 'object-shim.js' or null

Debug

Known issues

breakingThis package, `flow-config-parser`, is effectively abandoned. The last release was v0.3.0 over seven years ago. Users should be aware that it may not be compatible with newer Node.js versions, Flow versions, or modern JavaScript ecosystems (e.g., ESM modules).

fix

Consider parsing `.flowconfig` manually or finding a more actively maintained alternative. If used, pin the version carefully and ensure compatibility with your specific environment.

affects: <=0.3.0

gotchaThe GitHub repository linked (`https://github.com/codemix/flow-runtime`) and the provided 'Recent releases' (e.g., v0.19.0 for `babel-plugin-flow-runtime`) are for the broader `flow-runtime` project, not `flow-config-parser` itself. `flow-config-parser` has not been updated since v0.3.0.

fix

Refer to `flow-config-parser`'s npm page for its specific version history and package details. Do not rely on release notes from `flow-runtime` for this package.

affects: >=0.1.0

Upgrade

Version history

0.3.0latest on npm

Audit

Dependencies

No dependency data recorded yet.

Agent activity

39 hits · last 30 days

node

OpenAI (training)

Resources

githubhttps://github.com/codemix/flow-runtime ↗

packagehttps://www.npmjs.com/package/flow-config-parser ↗

homepagehttps://codemix.github.io/flow-runtime ↗