{
test: /\.css$/,
loaders: ['style'],
},
{
test: /\.css$/,
loaders: ['css'],
},
and
{
test: /\.css$/,
loaders: ['style', 'css'],
},
appear to be equal. In function terms, this is the same as style(css(file)) (thanks Miguel).
Note that within loaders they are evaluated from right to left.