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diff --git a/node_modules/@babel/plugin-proposal-optional-catch-binding/README.md b/node_modules/@babel/plugin-proposal-optional-catch-binding/README.md new file mode 100644 index 00000000..e06eb65d --- /dev/null +++ b/node_modules/@babel/plugin-proposal-optional-catch-binding/README.md @@ -0,0 +1,60 @@ +# @babel/plugin-proposal-optional-catch-binding + +> Optional catch binding enables the catch block to execute whether or not an argument is passed to the catch statement (CatchClause). + + +## Examples + +```js +try { + throw 0; +} catch { + doSomethingWhichDoesntCareAboutTheValueThrown(); +} +``` + +```js +try { + throw 0; +} catch { + doSomethingWhichDoesntCareAboutTheValueThrown(); +} finally { + doSomeCleanup(); +} +``` + + +## Installation + +```sh +npm install --save-dev @babel/plugin-proposal-optional-catch-binding +``` + +## Usage + +### Via `.babelrc` (Recommended) + +**.babelrc** + +```json +{ + "plugins": ["@babel/plugin-proposal-optional-catch-binding"] +} +``` + +### Via CLI + +```sh +babel --plugins @babel/plugin-proposal-optional-catch-binding script.js +``` + +### Via Node API + +```javascript +require("@babel/core").transform("code", { + plugins: ["@babel/plugin-proposal-optional-catch-binding"] +}); +``` + +## References +- [Proposal: Optional Catch Binding for ECMAScript](https://github.com/babel/proposals/issues/7) |
