Static Methodswift-package-manager 6.0.3PackageModelSyntax
addTargetDependency(_:targetName:to:)
Produce the set of source edits needed to add the given target dependency to the given manifest file.
static func addTargetDependency(_ dependency: TargetDescription.Dependency, targetName: String, to manifest: SourceFileSyntax) throws -> PackageEditResult