this._compiler.plugin('after-compile', (compilation, callback) => {
if (options.warnings && cache.warnings) {
compilation.warnings.unshift(`PureScript compilation:\n${cache.warnings}`)
this._compiler.plugin('after-compile', (compilation, callback) => {
if (options.warnings && cache.warnings) {
compilation.warnings.unshift(`PureScript compilation:\n${cache.warnings}`)