Use
npm publish --tag dev
to publish any given npm package under tag dev.Use
npm install --save @dev
to install the test version.Use
npm dist-tag rm <package_name> dev
to remove package under tag dev.
npm publish --tag dev
to publish any given npm package under tag dev.npm install --save @dev
to install the test version.npm dist-tag rm <package_name> dev
to remove package under tag dev.

npm install --save ion-affixit has to be included in your app.module.ts:ion-list-header, ion-item-divider or ion-item (within ion-card) sticky you simply apply the ion-affix directive to it and pass a reference to the parent ion-content to it: