method path.PlatformPath.isAbsolute
          
Usage in Deno
import { type path } from "node:path";
PlatformPath.isAbsolute(path: string): boolean 
      Determines whether {path} is an absolute path. An absolute path will always resolve to the same location, regardless of the working directory.
If the given {path} is a zero-length string, false will be returned.
boolean
      
    TypeError
      
    if path is not a string.