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- # import-lazy [![Build Status](https://travis-ci.org/sindresorhus/import-lazy.svg?branch=master)](https://travis-ci.org/sindresorhus/import-lazy)
-
- > Import a module lazily
-
-
- ## Install
-
- ```
- $ npm install import-lazy
- ```
-
-
- ## Usage
-
- ```js
- // Pass in `require` or a custom import function
- const importLazy = require('import-lazy')(require);
- const _ = importLazy('lodash');
-
- // Instead of referring to its exported properties directly…
- _.isNumber(2);
-
- // …it's cached on consecutive calls
- _.isNumber('unicorn');
-
- // Works out of the box for functions and regular properties
- const stuff = importLazy('./math-lib');
- console.log(stuff.sum(1, 2)); // => 3
- console.log(stuff.PHI); // => 1.618033
- ```
-
- ### Warning: Destructuring will cause it to fetch eagerly
-
- While you may be tempted to do leverage destructuring, like this:
-
- ```js
- const {isNumber, isString} = importLazy('lodash');
- ```
-
- Note that this will cause immediate property access, negating the lazy loading, and is equivalent to:
-
- ```js
- import {isNumber, isString} from 'lodash';
- ```
-
- ## Related
-
- - [resolve-from](https://github.com/sindresorhus/resolve-from) - Resolve the path of a module from a given path
- - [import-from](https://github.com/sindresorhus/import-from) - Import a module from a given path
- - [resolve-pkg](https://github.com/sindresorhus/resolve-pkg) - Resolve the path of a package regardless of it having an entry point
- - [lazy-value](https://github.com/sindresorhus/lazy-value) - Create a lazily evaluated value
- - [define-lazy-prop](https://github.com/sindresorhus/define-lazy-prop) - Define a lazily evaluated property on an object
-
-
- ## License
-
- MIT © [Sindre Sorhus](https://sindresorhus.com)
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