copy files and folders in npm scripts

Copying entire folders or pulling files in single folder using node modules cpy and copyfiles

1. Copy files from anywhere in folder tree to flat folder:
copyfiles -f source-folder/**/subfolder/*.ts destination/ts
or
cpy source-folder/**/subfolder/*.ts destination/ts

2. Copy all folder contents. If source and destination are on same level and we want to copy contents from source to destination:
copyfiles source/**/* destination/
or
cpy --parents --cwd=source ** ../destination
When using cpy, cwd is set to source, so we need to find destination one folder before source (if we use relative path for destination)