func (t *TimeseriesDefinition) GetTitleSizeOk() (string, bool) {
	if t == nil || t.TitleSize == nil {
		return "", false
	}
	return *t.TitleSize, true
}
func (t *TimeseriesDefinition) GetTitleSizeOk() (string, bool) {
	if t == nil || t.TitleSize == nil {
		return "", false
	}
	return *t.TitleSize, true
}
// GetTitleSizeOk returns a tuple with the TitleSize field if it's non-nil, zero value otherwise
// and a boolean to check if the value has been set.