Error with xlsx-style when building angular 6 app

Question

I installed xlsx-style in my angular 6 app via yarn and I get errors when I build my app :

ERROR in ../node_modules/xlsx-style/dist/cpexcel.js
Module not found: Error: Can't resolve './cptable' in 'C:\Users\cabannesj\Documents\Virga3\virga-frontend\node_modules\xlsx-style\dist'
ERROR in ../node_modules/xlsx-style/xlsx.js
Module not found: Error: Can't resolve 'fs' in 'C:\Users\cabannesj\Documents\Virga3\virga-frontend\node_modules\xlsx-style'
ERROR in ../node_modules/xlsx-style/ods.js
Module not found: Error: Can't resolve 'fs' in 'C:\Users\cabannesj\Documents\Virga3\virga-frontend\node_modules\xlsx-style'

I added 'xlsx.core.min.js' in the script section of my angular.json file.

I don't know what is missing to get xlsx-style work with my app.