[Feature Request] enhance create-ui5-element command to create component in Typescript

[ilhan007]

Feature Request Description

Currently the component package level command create-ui5-element produces skeleton, files for a new web component, but everything is in JS. Now that we support TS for development and even more, 4rd parties can create custom web components package in TS, we need to also enhance the command to produce the skeleton of files in TS.

Proposed Solution

The create-ui5-element command should be able to produce a new component both in JS and TS.

Priority

• Low
• Medium
• High
• Very High

A clear and concise description of the impact/urgency of the required feature.

Stakeholder Info (if applicable)

• Organization: {...}
• Business impact: {...}

[vladitasev]

A couple of notes:

• use a wizard by default (choose name for the new component first, TS/JS second, TS being default)
• provide all options from the command line too
• move to a new directory and have the templates as separate files
• Use the newest TS syntax (big customElement decorator)