xpathExists(a0: undefined | string | Text<0 | 1>, a1: Xml<0 | 1>): Bool<0 | 1> Parameters
- a0: undefined | string | Text<0 | 1>
- a1: Xml<0 | 1>
Returns Bool<0 | 1>
xpathExists( a0: undefined | string | Text<0 | 1>, a1: Xml<0 | 1>, a2: Array<0 | 1, Text<0 | 1>>,): Bool<0 | 1> Returns Bool<0 | 1>