is-svg-path 
Test if a string is an SVG path.
```js
const isPath = require('is-svg-path')
isPath('M0 0L10 20 20 0Z') //true
isPath('M00Z') //false
isPath('xyz') //false
```
It does not validate path data nor covers edge cases like 'H0' etc., but rather detects path in real world.
