Babel Stage 2 Preset

Babel preset that includes all stage 2 (draft) ECMAScript proposal plugins. Version 6.24.1 is the last stable release; the package is effectively deprecated as Babel 7+ removed stage presets in favor of individual plugin opt-in. Use @babel/preset-env with targets or manually specify proposal plugins. This preset was part of the Babel 6.x era and should not be used for new projects.