Skip to content

Introduce module: es2020 #32679

Closed
Closed
@saschanaz

Description

@saschanaz

Search Terms

messageText: "Argument for '--module' option must be: 'none', 'commonjs', 'amd', 'system', 'umd', 'es6', 'es2015', 'esnext'.",

Suggestion

Support module: es2020, as dynamic import() hit stage 4 as a part of future es2020 standard.

Use Cases

import("./mymodule.js");
// TS1323: Dynamic import is only supported when '--module' flag is 'commonjs' or 'esNext'
// `esnext` will unexpectedly enable features that might arrive after es2020.

Checklist

My suggestion meets these guidelines:

  • This wouldn't be a breaking change in existing TypeScript/JavaScript code
  • This wouldn't change the runtime behavior of existing JavaScript code
  • This could be implemented without emitting different JS based on the types of the expressions
  • This isn't a runtime feature (e.g. library functionality, non-ECMAScript syntax with JavaScript output, etc.)
  • This feature would agree with the rest of TypeScript's Design Goals.

Metadata

Metadata

Assignees

Labels

CommittedThe team has roadmapped this issueFixedA PR has been merged for this issueSuggestionAn idea for TypeScript

Type

No type

Projects

No projects

Relationships

None yet

Development

No branches or pull requests

Issue actions