@putout/plugin-declare-before-reference

🐊Putout plugin adds ability move declarations before references

Last updated a year ago by coderaiser .

MIT · Repository · Bugs · Original npm · Tarball · package.json

$ cnpm install @putout/plugin-declare-before-reference

SYNC missed versions from official npm registry.

@putout/plugin-declare-before-reference

The ReferenceError object represents an error when a variable hasn't yet been initialized in the current scope is referenced.

(c) MDN

????Putout plugin adds ability to apply declare before reference to avoid ReferenceError.

The rule is similar to ESLint's no-use-before-define, but it's auto fixable, and ignores:

✅ Function declarations
✅ Class declarations
✅ Different scopes

Also it works only on top level and helps to @operator/declare with a bunch of nested declarations.

Install

npm i @putout/plugin-declare-before-reference

Rule

{
    "rules": {
        "declare-before-reference": "on"
    }
}

❌ Example of incorrect code

const {remove} = operator;

const {types, operator} = require('putout');

✅ Example of correct code

const {types, operator} = require('putout');

const {remove} = operator;

Comparison

Linter	Rule	Fix
???? Putout	`declare-before-reference`	✅
⏣ ESLint	`no-use-before-define`	❌

License

MIT

Current Tags

10.1.0 ... latest (a month ago)

23 Versions

Maintainers (1)

Downloads

Today 0

This Week 0

This Month 0

Last Day 0

Last Week 0

Last Month 2

Dependencies (0)

None

Dev Dependencies (18)

@putout/eslint-flat ^3.0.0
@putout/plugin-nodejs *
@putout/plugin-printer *
@putout/plugin-promises *
@putout/plugin-putout *
@putout/plugin-remove-nested-blocks *
@putout/plugin-remove-useless-arguments *
@putout/plugin-remove-useless-variables *
@putout/plugin-reuse-duplicate-init *
@putout/plugin-tape *
@putout/plugin-try-catch *
@putout/test ^13.0.0
c8 ^10.0.0
eslint ^9.0.0
eslint-plugin-n ^17.0.0
eslint-plugin-putout ^26.0.0
madrun ^11.0.0
nodemon ^3.0.1

Dependents (2)

Copyright 2013 - present © cnpmjs.org | Home |