From 26105034da4fcce7ac883c899d781f016559310d Mon Sep 17 00:00:00 2001 From: ruki Date: Thu, 8 Nov 2018 00:38:48 +0800 Subject: switch to vuepress --- .../@babel/helper-module-imports/README.md | 77 ++++++++++++++++++++++ 1 file changed, 77 insertions(+) create mode 100644 node_modules/@babel/helper-module-imports/README.md (limited to 'node_modules/@babel/helper-module-imports/README.md') diff --git a/node_modules/@babel/helper-module-imports/README.md b/node_modules/@babel/helper-module-imports/README.md new file mode 100644 index 00000000..93c134d0 --- /dev/null +++ b/node_modules/@babel/helper-module-imports/README.md @@ -0,0 +1,77 @@ +# @babel/helper-module-imports + +## Installation + +```sh +npm install @babel/helper-module-imports --save +``` + +## Usage + +### `import "source"` + +```js +import { addSideEffect } from "@babel/helper-module-imports"; +addSideEffect(path, 'source'); +``` + +### `import { named } from "source"` + +```js +import { addNamed } from "@babel/helper-module-imports"; +addNamed(path, 'named', 'source'); +``` + +### `import { named as _hintedName } from "source"` + +```js +import { addNamed } from "@babel/helper-module-imports"; +addNamed(path, 'named', 'source', { nameHint: "hintedName" }); +``` + +### `import _default from "source"` + +```js +import { addDefault } from "@babel/helper-module-imports"; +addDefault(path, 'source'); +``` + +### `import hintedName from "source"` + +```js +import { addDefault } from "@babel/helper-module-imports"; +addDefault(path, 'source', { nameHint: "hintedName" }) +``` + +### `import * as _namespace from "source"` + +```js +import { addNamespace } from "@babel/helper-module-imports"; +addNamespace(path, 'source'); +``` + +## Examples + +### Adding a named import + +```js +import { addNamed } from "@babel/helper-module-imports"; + +export default function({ types: t }) { + return { + visitor: { + ReferencedIdentifier(path) { + let importName = this.importName; + if (importName) { + importName = t.cloneDeep(importName); + } else { + // require('bluebird').coroutine + importName = this.importName = addNamed(path, 'coroutine', 'bluebird'); + } + + path.replaceWith(importName); + } + }, + }; +} +``` -- cgit v1.2.3