AssetDatabase.GetDependencies(string)
Description

Given an asset pathName, returns the list of all assets it depends on.

The list returned will also include the input path name itself.
static function GetDependencies(pathNames: string[]): string[];
static string[] GetDependencies(string[] pathNames);
static def GetDependencies(pathNames as string[]) as string[]
Description

Given an array of pathNames, returns the list of all assets that the assets depend on.

The list returned will also include the input guid themselves.