html-webpack-plugin: template can't use loaders

In documentation I found that

template: Path to the template. Supports loaders e.g. html!./index.html

But in a current vercion it seems that it’s broken functionality.

new HtmlWebpackPlugin({
                title: 'index',
                filename: '/index.html', // relative path from "output" directory
                template: "html?interpolate!"+srcDir + '/test.html' // source file
            })

allways fails with

ERROR in HtmlWebpackPlugin: Unable to read HTML template “html-minify!.\src\test.html”

full config