What does it mean to know SVG?

Question

HTML

Hello.
I have perhaps a strange question but nevertheless. From many front-end gurus and to this position, I meet the requirements of "Knowledge of SVG graphics". Okay, what does that mean?
The ability to use SVG files on the page as icons, to do minimal manipulations (change color, size, animation) with svg, is that enough?
Or does the requirement "Knowledge and use of SVG" immediately imply the level of creation of sliders, indicators, etc.???

Answer 1

1. Knowledge of css properties for svg elements
   
2. Knowledge of svg element attributes
   
3. ability to create animation on svg
   

Answer 2

Each scribbler of vacancies understands his own. I also often see "Knowledge api" - which is also vague. It's like knowing a PC.
I think it's easier to specify at what level it is worth knowing this or that. I think such clarifying questions are only a plus.

Answer 3

Knowledge of css properties for svg elements
Knowledge of svg element attributes

No, this is not enough.
Know, for example, answers to questions: what attributes are not supported in IE, how to upload in the correct format from a graphical editor, how to compress, performance improvement techniques.

level of creation of sliders, indicators

well that shouldn't be a problem