Function countPrintlnLeaves

internal/tui/resize_test.go:265–269

(cmd tea.Cmd)

var printlnMsgType = reflect.TypeOf(tea.Println("probe")())

func countPrintlnLeaves(cmd tea.Cmd) int {
	return countCmdLeaves(cmd, func(_ tea.Cmd, msg tea.Msg) bool {
		return msg != nil && reflect.TypeOf(msg) == printlnMsgType
	})
}