Resolves aliases with Rollup
npm install rollup-plugin-strict-aliasrollup-plugin-alias with strict aliases matched with === instead of startWith, like Webpack. See the Note below for details.

When we write tests, we may want an easier way to access the local library we are testing or mocking libraries. We may also define aliases to counteract "require hell" and get rid of all those ../../../ imports we may have in the process.
For Webpack users: This is a plugin to have a resolve.alias functionality in Rollup.
npm install rollup-plugin-strict-alias
`Usage
`javascript
import { rollup } from 'rollup';
import alias from 'rollup-plugin-strict-alias';rollup({
entry: './src/index.js',
plugins: [alias({
somelibrary: './mylocallibrary'
})],
});
`An optional
resolve array with file extensions can be provided.
If present local aliases beginning with ./ will be resolved to existing files:`javascript
import { rollup } from 'rollup';
import alias from 'rollup-plugin-strict-alias';rollup({
entry: './src/index.js',
plugins: [alias({
resolve: ['.jsx', '.js']
foo: './bar', // Will check for ./bar.jsx and ./bar.js
})],
});
`
If not given local aliases will be resolved with a .js extension.Note
rollup-plugin-alias as it will check the plugin with a strict equal rather than a startWith function.rollup-plugin-alias:
`
// with this config:
alias({
'react': 'preact-compat'
})
// Those imports:
import {Component} from 'react';
import {Router} from 'react-router';
// will be turned into:
import {Component} from 'preact-compat';
import {Router} from 'preact-compat-router';
// because it only matches the beginning of the import name to replace it.
`But this plugin works like that:
`
// with this config:
alias({
'react': 'preact-compat'
})
// Those imports:
import {Component} from 'react';
import {Router} from 'react-router';
// will be turned into:
import {Component} from 'preact-compat';
import {Router} from 'react-router';
// which is more like the way Webpack aliases work
`It also handles importing module subfolders:
`
// with this config:
alias({
'lodash': 'lohyphen'
})
// This import:
import map from 'lodash/map';
import flow from 'lodash/fp/flow';
// will be turned into:
import map from 'lohyphen/map';
import flow from 'lohyphen/fp/flow';
`Also, I'm not starting a competition, but there hasn't been any commits on
rollup-plugin-alias` for 5 months and I need those features.