sUid; } public function SetUID(string $sUid): static { $this->sUid = $sUid; return $this; } public function GetLabel(): string { return $this->sLabel; } public function SetLabel(string $sLabel): static { $this->sLabel = $sLabel; return $this; } public function GetIconClass(): string { return $this->sIconClass; } public function SetIconClass(string $sIconClass): static { $this->sIconClass = $sIconClass; return $this; } public function GetTooltip(): ?string { return $this->sTooltip; } public function SetTooltip(?string $sTooltip): static { $this->sTooltip = $sTooltip; return $this; } public function GetCssClasses(): array { return $this->aCssClasses; } public function SetCssClasses(array $aCssClasses): static { $this->aCssClasses = $aCssClasses; return $this; } public function AddCssClass(string $sCssClass): static { $this->aCssClasses[] = $sCssClass; return $this; } }