| /** |
| Create an error from multiple errors. |
| */ |
| declare class AggregateError<T extends Error = Error> extends Error implements Iterable<T> { |
| readonly name: 'AggregateError'; |
| |
| /** |
| @param errors - If a string, a new `Error` is created with the string as the error message. If a non-Error object, a new `Error` is created with all properties from the object copied over. |
| @returns An Error that is also an [`Iterable`](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Guide/Iterators_and_Generators#Iterables) for the individual errors. |
| |
| @example |
| ``` |
| import AggregateError = require('aggregate-error'); |
| |
| const error = new AggregateError([new Error('foo'), 'bar', {message: 'baz'}]); |
| |
| throw error; |
| |
| // AggregateError: |
| // Error: foo |
| // at Object.<anonymous> (/Users/sindresorhus/dev/aggregate-error/example.js:3:33) |
| // Error: bar |
| // at Object.<anonymous> (/Users/sindresorhus/dev/aggregate-error/example.js:3:13) |
| // Error: baz |
| // at Object.<anonymous> (/Users/sindresorhus/dev/aggregate-error/example.js:3:13) |
| // at AggregateError (/Users/sindresorhus/dev/aggregate-error/index.js:19:3) |
| // at Object.<anonymous> (/Users/sindresorhus/dev/aggregate-error/example.js:3:13) |
| // at Module._compile (module.js:556:32) |
| // at Object.Module._extensions..js (module.js:565:10) |
| // at Module.load (module.js:473:32) |
| // at tryModuleLoad (module.js:432:12) |
| // at Function.Module._load (module.js:424:3) |
| // at Module.runMain (module.js:590:10) |
| // at run (bootstrap_node.js:394:7) |
| // at startup (bootstrap_node.js:149:9) |
| |
| |
| for (const individualError of error) { |
| console.log(individualError); |
| } |
| //=> [Error: foo] |
| //=> [Error: bar] |
| //=> [Error: baz] |
| ``` |
| */ |
| constructor(errors: ReadonlyArray<T | {[key: string]: any} | string>); |
| |
| [Symbol.iterator](): IterableIterator<T>; |
| } |
| |
| export = AggregateError; |