Crate swc_ecma_transforms_compat

New-generation javascript to old-javascript compiler.

Re-exports

• pub use swc_ecma_compat_bugfixes as bugfixes;
• pub use swc_ecma_compat_es2015 as es2015;
• pub use swc_ecma_compat_es2016 as es2016;
• pub use swc_ecma_compat_es2017 as es2017;
• pub use swc_ecma_compat_es2018 as es2018;
• pub use swc_ecma_compat_es2019 as es2019;
• pub use swc_ecma_compat_es2020 as es2020;
• pub use swc_ecma_compat_es2021 as es2021;
• pub use swc_ecma_compat_es2022 as es2022;
• pub use swc_ecma_compat_es3 as es3;

Modules

• class_fields_use_set
• regexp
• reserved_words

Functions

• bugfixes
• es3
  Make output es3-compatible.
• es2015
  Compiles es2015 to es5.
• es2016
• es2017
• es2018
• es2019
• es2020
• es2021
• es2022