What are various hooks given by XSLT?

Here are some of the hooks given by XSLT:

• XSLT utilizes the articulation language that is characterized by XPath, and it chooses the components utilized for preparing and creating text.
• It gives the utilization of contingent preparing that incorporates the path selection and language that can be utilized mainly in most parts.  
• XSLT comprises two hooks, and they are utilized to expand the usefulness of the languages.

The two hooks are as follows:

• Hook1 give the extension of the set of guideline elements that is utilized as a part of the templates.
• Hook2 gives an approach to broaden the set of capacities that is utilized as a part of XPath expressions.