method Directory.prototype.isAncestorOfimport { Directory } from "https://dotland.deno.dev/x/ts_morph@22.0.0/ts_morph.d.ts"; isAncestorOf(possibleDescendant: Directory | SourceFile): booleanChecks if this directory is an ancestor of the provided directory. Checks if this directory is an ancestor of the provided directory. ParameterspossibleDescendant: Directory | SourceFile Directory or source file that's a possible descendant. Returnsboolean