.babelrc.json

{
	"sourceType": "unambiguous",
	"presets": [
		[
			"@babel/preset-env",
			{
				"shippedProposals": true,
				"loose": true,
				"targets": {
					"browsers": "> 0.25%, ie 11, not op_mini all, not dead",
					"node": 8
				}
			}
		],
		"@babel/preset-typescript",
		"@babel/react"
	],
	"plugins": [
		"@babel/plugin-transform-shorthand-properties",
		"@babel/plugin-transform-block-scoping",
		[
			"@babel/plugin-transform-class-properties",
			{
				"loose": true
			}
		],
		[
			"@babel/plugin-transform-private-property-in-object",
			{
				"loose": true
			}
		],
		[
			"@babel/plugin-transform-private-methods",
			{
				"loose": true
			}
		],
		"@babel/plugin-syntax-dynamic-import",
		[
			"@babel/plugin-transform-object-rest-spread",
			{
				"loose": true,
				"useBuiltIns": true
			}
		],
		"@babel/plugin-transform-classes",
		"@babel/plugin-transform-arrow-functions",
		"@babel/plugin-transform-parameters",
		"@babel/plugin-transform-destructuring",
		"@babel/plugin-transform-spread",
		"@babel/plugin-transform-for-of",
		"babel-plugin-macros",
		"@babel/plugin-transform-optional-chaining",
		"@babel/plugin-transform-nullish-coalescing-operator",
		[
			"babel-plugin-polyfill-corejs3",
			{
				"method": "usage-global",
				"absoluteImports": "core-js",
				"version": "3.25.2"
			}
		]
	],
	"env": {
		"test": {
			"presets": ["@babel/env", "@babel/react"]
		}
	}
}