facebookarchive/prepack

Include .flow files in the distributable package

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#545 opened on May 4, 2017

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enhancementhelp wanted

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Description

I'd like to able to import the Options type, e.g.

import type {
  Options
} from 'prepack/lib/options.js.flow'

This is to enable type-hinting in https://github.com/gajus/prepack-webpack-plugin.

The current build strips types, or at least I don't see a way to import them.

The way I distribute my packages is using flow-copy-source, e.g. https://github.com/gajus/prepack-webpack-plugin/commit/69c3464816c1a524880473dd7999dda7f9915413

Contributor guide

Research direction
Modify the build configuration to include .flow files in the distributed package.
Tech stack
javascript
Domain
build system
Issue type
Feature
DifficultyEstimated implementation difficulty for a new contributor, from 1 for very small changes to 5 for expert-level work.
2
Estimated timeA rough time range for an experienced contributor to investigate, implement, test, and prepare a pull request.
1-3 hours
Activity statusHow available the issue appears right now: fresh, active, stale, blocked, or waiting on maintainer input.
Stale
ClarityHow clearly the issue explains the expected change, acceptance criteria, and next step.
Clear
Prerequisites
Git
Newbie friendlinessA 1-100 score estimating how approachable this issue is for first-time contributors.
70