.babelrc
{
"presets": [
[
"env",
{
"targets": {
"chrome": "77",
"edge": "18",
"firefox": "69",
"safari": "13",
"ios": "13",
"opera": "62"
},
"modules": "umd",
"debug": false
}
]
],
"plugins": [],
"env": {
"coverage-test": {
"presets": [
[
"env",
{
"targets": {
"chrome": "54"
},
"modules": "commonjs",
"debug": false
}
]
]
},
"ie11-support": {
"presets": [
[
"env",
{
"targets": {
"browsers": "ie >= 11"
},
"modules": "commonjs",
"debug": false
}
]
]
}
}
}