N°3526 - Clean up pass on UIBlocks

- Move UIBlock::ENUM_BLOCK_FILES_TYPE_XXX to iUIBlock
- Add PHPDoc
- Remove Object return type hint on overloadable methods
- Add scalar return type hint
- Add type hint on parameters

sources/application/UI/Base/Component/Alert/Alert.php

@@ -123,11 +123,11 @@ class Alert extends UIContentBlock
 	}
 
 	/**
-	 * @param $sSectionStateStorageKey
+	 * @param string $sSectionStateStorageKey
 	 *
 	 * @return self
 	 */
-	public function EnableSaveCollapsibleState($sSectionStateStorageKey)
+	public function EnableSaveCollapsibleState(string $sSectionStateStorageKey)
 	{
 		$this->bIsSaveCollapsibleStateEnabled = true;
 		$this->sSectionStateStorageKey = 'UI-Collapsible__'.$sSectionStateStorageKey;
@@ -138,7 +138,7 @@ class Alert extends UIContentBlock
 	/**
 	 * @return string
 	 */
-	public function GetTitle()
+	public function GetTitle(): string
 	{
 		return $this->sTitle;
 	}
@@ -160,7 +160,7 @@ class Alert extends UIContentBlock
 	 *
 	 * @return string
 	 */
-	public function GetContent()
+	public function GetContent(): string
 	{
 		return $this->sContent;
 	}
@@ -274,11 +274,19 @@ class Alert extends UIContentBlock
 		return $this;
 	}
 
+	/**
+	 * @return bool
+	 * @see static::$bIsSaveCollapsibleStateEnabled
+	 */
 	public function IsSaveCollapsibleStateEnabled(): bool
 	{
 		return $this->bIsSaveCollapsibleStateEnabled;
 	}
 
+	/**
+	 * @return string
+	 * @see static::$sSectionStateStorageKey
+	 */
 	public function GetSessionCollapsibleStateStorageKey(): string
 	{
 		return $this->sSectionStateStorageKey;

sources/application/UI/Base/Component/Breadcrumbs/Breadcrumbs.php

@@ -74,7 +74,7 @@ class Breadcrumbs extends UIBlock
 	/**
 	 * @return array|null
 	 */
-	public function GetNewEntry()
+	public function GetNewEntry(): ?array
 	{
 		return $this->aNewEntry;
 	}
@@ -85,7 +85,7 @@ class Breadcrumbs extends UIBlock
 	 * @throws \CoreException
 	 * @throws \Exception
 	 */
-	public function GetJsWidgetOptions()
+	public function GetJsWidgetOptions(): array
 	{
 		$aJsWidgetOptions = [];
 

sources/application/UI/Base/Component/Button/Button.php

@@ -110,7 +110,7 @@ class Button extends UIBlock
 	/**
 	 * @return string
 	 */
-	public function GetLabel()
+	public function GetLabel(): string
 	{
 		return $this->sLabel;
 	}
@@ -129,7 +129,7 @@ class Button extends UIBlock
 	/**
 	 * @return string
 	 */
-	public function GetTooltip()
+	public function GetTooltip(): string
 	{
 		return $this->sTooltip;
 	}
@@ -148,7 +148,7 @@ class Button extends UIBlock
 	/**
 	 * @return string
 	 */
-	public function GetIconClass()
+	public function GetIconClass(): string
 	{
 		return $this->sIconClass;
 	}
@@ -167,7 +167,7 @@ class Button extends UIBlock
 	/**
 	 * @return string
 	 */
-	public function GetActionType()
+	public function GetActionType(): string
 	{
 		return $this->sActionType;
 	}
@@ -187,7 +187,7 @@ class Button extends UIBlock
 	/**
 	 * @return string
 	 */
-	public function GetColor()
+	public function GetColor(): string
 	{
 		return $this->sColor;
 	}
@@ -206,7 +206,7 @@ class Button extends UIBlock
 	/**
 	 * @return string
 	 */
-	public function GetOnClickJsCode()
+	public function GetOnClickJsCode(): string
 	{
 		return $this->sOnClickJsCode;
 	}
@@ -226,7 +226,7 @@ class Button extends UIBlock
 	/**
 	 * @return string
 	 */
-	public function GetJsCode()
+	public function GetJsCode(): string
 	{
 		return $this->sJsCode;
 	}
@@ -246,7 +246,7 @@ class Button extends UIBlock
 	/**
 	 * @return bool
 	 */
-	public function IsDisabled()
+	public function IsDisabled(): bool
 	{
 		return $this->bIsDisabled;
 	}

sources/application/UI/Base/Component/Button/ButtonJS.php

@@ -42,11 +42,11 @@ class ButtonJS extends Button
 	/** @var string DEFAULT_TYPE */
 	public const DEFAULT_TYPE = self::ENUM_TYPE_BUTTON;
 
-	/** @var string $sType The HTML type of the button (eg. 'submit', 'button', ...) */
+	/** @var string The HTML type of the button (eg. 'submit', 'button', ...) */
 	protected $sType;
-	/** @var string $sName The HTML name of the button, used by forms */
+	/** @var string The HTML name of the button, used by forms */
 	protected $sName;
-	/** @var string $sValue The HTML value of the button, used by forms */
+	/** @var string The HTML value of the button, used by forms */
 	protected $sValue;
 
 	/**
@@ -81,7 +81,7 @@ class ButtonJS extends Button
 	/**
 	 * @return string
 	 */
-	public function GetType()
+	public function GetType(): string
 	{
 		return $this->sType;
 	}
@@ -100,7 +100,7 @@ class ButtonJS extends Button
 	/**
 	 * @return string
 	 */
-	public function GetName()
+	public function GetName(): string
 	{
 		return $this->sName;
 	}
@@ -119,7 +119,7 @@ class ButtonJS extends Button
 	/**
 	 * @return string
 	 */
-	public function GetValue()
+	public function GetValue(): string
 	{
 		return $this->sValue;
 	}

sources/application/UI/Base/Component/Button/ButtonURL.php

@@ -45,9 +45,9 @@ class ButtonURL extends Button
 	public const DEFAULT_TARGET = self::ENUM_TARGET_SELF;
 
 
-	/** @var string $sURL */
+	/** @var string */
 	protected $sURL;
-	/** @var string $sTarget */
+	/** @var string */
 	protected $sTarget;
 
 	/**

sources/application/UI/Base/Component/ButtonGroup/ButtonGroup.php

@@ -71,7 +71,7 @@ class ButtonGroup extends UIBlock
 	 * @return \Combodo\iTop\Application\UI\Base\Component\Button\Button[]
 	 * @use static::$aButtons
 	 */
-	public function GetButtons()
+	public function GetButtons(): array
 	{
 		return $this->aButtons;
 	}

sources/application/UI/Base/Component/CollapsibleSection/CollapsibleSection.php

@@ -68,7 +68,7 @@ class CollapsibleSection extends UIContentBlock
 		return $this;
 	}
 
-	public function IsOpenedByDefault()
+	public function IsOpenedByDefault(): bool
 	{
 		return $this->bIsOpenedByDefault;
 	}
@@ -85,7 +85,7 @@ class CollapsibleSection extends UIContentBlock
 		return $this;
 	}
 
-	public function GetTitle()
+	public function GetTitle(): string
 	{
 		return $this->sTitle;
 	}

sources/application/UI/Base/Component/Dashlet/DashletBadge.php

@@ -78,7 +78,7 @@ class DashletBadge extends DashletContainer
 	 *
 	 * @return DashletBadge
 	 */
-	public function SetCreateActionUrl(?string $sCreateActionUrl): DashletBadge
+	public function SetCreateActionUrl(?string $sCreateActionUrl)
 	{
 		$this->sCreateActionUrl = $sCreateActionUrl;
 
@@ -98,7 +98,7 @@ class DashletBadge extends DashletContainer
 	 *
 	 * @return DashletBadge
 	 */
-	public function SetCreateActionLabel(?string $sCreateActionLabel): DashletBadge
+	public function SetCreateActionLabel(?string $sCreateActionLabel)
 	{
 		$this->sCreateActionLabel = $sCreateActionLabel;
 
@@ -118,7 +118,7 @@ class DashletBadge extends DashletContainer
 	 *
 	 * @return DashletBadge
 	 */
-	public function SetClassIconUrl(string $sClassIconUrl): DashletBadge
+	public function SetClassIconUrl(string $sClassIconUrl)
 	{
 		$this->sClassIconUrl = $sClassIconUrl;
 
@@ -138,7 +138,7 @@ class DashletBadge extends DashletContainer
 	 *
 	 * @return DashletBadge
 	 */
-	public function SetHyperlink(string $sHyperlink): DashletBadge
+	public function SetHyperlink(string $sHyperlink)
 	{
 		$this->sHyperlink = $sHyperlink;
 
@@ -158,7 +158,7 @@ class DashletBadge extends DashletContainer
 	 *
 	 * @return DashletBadge
 	 */
-	public function SetCount(string $iCount): DashletBadge
+	public function SetCount(string $iCount)
 	{
 		$this->iCount = $iCount;
 
@@ -178,7 +178,7 @@ class DashletBadge extends DashletContainer
 	 *
 	 * @return DashletBadge
 	 */
-	public function SetClassLabel(string $sClassLabel): DashletBadge
+	public function SetClassLabel(string $sClassLabel)
 	{
 		$this->sClassLabel = $sClassLabel;
 

sources/application/UI/Base/Component/DataTable/DataTable.php

@@ -76,8 +76,10 @@ class DataTable extends UIContentBlock
 
 	/**
 	 * @param mixed $sAjaxUrl
+	 *
+	 * @return $this
 	 */
-	public function SetAjaxUrl(string $sAjaxUrl): void
+	public function SetAjaxUrl(string $sAjaxUrl)
 	{
 		if (strlen($sAjaxUrl) > 0)
 		{
@@ -92,6 +94,8 @@ class DataTable extends UIContentBlock
 		{
 			$this->sAjaxUrl = $sAjaxUrl;
 		}
+
+		return $this;
 	}
 
 	/**

sources/application/UI/Base/Component/DataTable/DataTableConfig/DataTableConfig.php

@@ -25,7 +25,7 @@ class DataTableConfig extends UIContentBlock
 	/**
 	 * @return \Combodo\iTop\Application\UI\Base\Component\DataTable\DataTable
 	 */
-	private function GetDataTable(): DataTable
+	private function GetDataTable()
 	{
 		return $this->oDataTable;
 	}

sources/application/UI/Base/Component/DataTable/StaticTable/FormTable/FormTable.php

@@ -49,9 +49,11 @@ class FormTable extends StaticTable
 	/**
 	 * @param string $sRef
 	 */
-	public function SetRef(string $sRef): void
+	public function SetRef(string $sRef)
 	{
 		$this->sRef = $sRef;
+
+		return $this;
 	}
 
 	public function GetRows(): array
@@ -59,7 +61,7 @@ class FormTable extends StaticTable
 		return $this->aRows;
 	}
 
-	public function AddRow(FormTableRow $oRow): self
+	public function AddRow(FormTableRow $oRow)
 	{
 		$this->aRows[] = $oRow;
 		return $this;

sources/application/UI/Base/Component/DataTable/StaticTable/FormTableRow/FormTableRow.php

@@ -67,10 +67,14 @@ class FormTableRow extends UIBlock
 
 	/**
 	 * @param string $sRef
+	 *
+	 * @return $this
 	 */
-	public function SetRef(string $sRef): void
+	public function SetRef(string $sRef)
 	{
 		$this->sRef = $sRef;
+
+		return $this;
 	}
 
 	/**
@@ -83,10 +87,14 @@ class FormTableRow extends UIBlock
 
 	/**
 	 * @param array $aColumns
+	 *
+	 * @return $this
 	 */
-	public function SetColumns(array $aColumns): void
+	public function SetColumns(array $aColumns)
 	{
 		$this->aColumns = $aColumns;
+
+		return $this;
 	}
 
 	/**
@@ -99,10 +107,14 @@ class FormTableRow extends UIBlock
 
 	/**
 	 * @param array $aData
+	 *
+	 * @return $this
 	 */
-	public function SetData(array $aData): void
+	public function SetData(array $aData)
 	{
 		$this->aData = $aData;
+
+		return $this;
 	}
 
 	/**
@@ -115,9 +127,13 @@ class FormTableRow extends UIBlock
 
 	/**
 	 * @param int $iRowId
+	 *
+	 * @return $this
 	 */
-	public function SetRowId(int $iRowId): void
+	public function SetRowId(int $iRowId)
 	{
 		$this->iRowId = $iRowId;
+
+		return $this;
 	}
 }

sources/application/UI/Base/Component/DataTable/StaticTable/StaticTable.php

@@ -82,10 +82,14 @@ class StaticTable extends UIContentBlock
 
 	/**
 	 * @param array $aColumns
+	 *
+	 * @return $this
 	 */
-	public function SetColumns(array $aColumns): void
+	public function SetColumns(array $aColumns)
 	{
 		$this->aColumns = $aColumns;
+
+		return $this;
 	}
 
 	/**
@@ -98,18 +102,26 @@ class StaticTable extends UIContentBlock
 
 	/**
 	 * @param array $aData
+	 *
+	 * @return $this
 	 */
-	public function SetData(array $aData): void
+	public function SetData(array $aData)
 	{
 		$this->aData = $aData;
+
+		return $this;
 	}
 
 	/**
 	 * @param string $sFilter
+	 *
+	 * @return $this
 	 */
-	public function SetFilter($sFilter): void
+	public function SetFilter($sFilter)
 	{
 		$this->sFilter = $sFilter;
+
+		return $this;
 	}
 
 	public function GetJSRefresh(): string

sources/application/UI/Base/Component/Field/Field.php

@@ -72,7 +72,7 @@ class Field extends UIContentBlock
 	/**
 	 * @param string $sLayout
 	 *
-	 * @return Field
+	 * @return $this
 	 */
 	public function SetLayout(string $sLayout)
 	{
@@ -92,9 +92,9 @@ class Field extends UIContentBlock
 	/**
 	 * @param string $sAttCode
 	 *
-	 * @return Field
+	 * @return $this
 	 */
-	public function SetAttCode(string $sAttCode): Field
+	public function SetAttCode(string $sAttCode)
 	{
 		$this->sAttCode = $sAttCode;
 
@@ -112,9 +112,9 @@ class Field extends UIContentBlock
 	/**
 	 * @param string $sAttType
 	 *
-	 * @return Field
+	 * @return $this
 	 */
-	public function SetAttType(string $sAttType): Field
+	public function SetAttType(string $sAttType)
 	{
 		$this->sAttType = $sAttType;
 
@@ -132,9 +132,9 @@ class Field extends UIContentBlock
 	/**
 	 * @param string $sAttLabel
 	 *
-	 * @return Field
+	 * @return $this
 	 */
-	public function SetAttLabel(string $sAttLabel): Field
+	public function SetAttLabel(string $sAttLabel)
 	{
 		$this->sAttLabel = $sAttLabel;
 
@@ -152,7 +152,7 @@ class Field extends UIContentBlock
 	/**
 	 * @param bool $bIsReadOnly
 	 *
-	 * @return Field
+	 * @return $this
 	 */
 	public function SetIsReadOnly(bool $bIsReadOnly)
 	{
@@ -172,7 +172,7 @@ class Field extends UIContentBlock
 	/**
 	 * @param bool $bIsMandatory
 	 *
-	 * @return Field
+	 * @return $this
 	 */
 	public function SetIsMandatory(bool $bIsMandatory)
 	{
@@ -192,7 +192,7 @@ class Field extends UIContentBlock
 	/**
 	 * @param bool $bIsMustChange
 	 *
-	 * @return Field
+	 * @return $this
 	 */
 	public function SetMustChange(bool $bIsMustChange)
 	{
@@ -212,7 +212,7 @@ class Field extends UIContentBlock
 	/**
 	 * @param bool $bIsMustPrompt
 	 *
-	 * @return Field
+	 * @return $this
 	 */
 	public function SetMustPrompt(bool $bIsMustPrompt)
 	{
@@ -232,7 +232,7 @@ class Field extends UIContentBlock
 	/**
 	 * @param bool $bIsSlave
 	 *
-	 * @return Field
+	 * @return $this
 	 */
 	public function SetIsSlave(bool $bIsSlave)
 	{
@@ -252,7 +252,7 @@ class Field extends UIContentBlock
 	/**
 	 * @param string $sValueRaw
 	 *
-	 * @return Field
+	 * @return $this
 	 */
 	public function SetValueRaw(string $sValueRaw)
 	{
@@ -272,7 +272,7 @@ class Field extends UIContentBlock
 	/**
 	 * @param string $sLabel
 	 *
-	 * @return Field
+	 * @return $this
 	 */
 	public function SetLabel(string $sLabel)
 	{
@@ -292,7 +292,7 @@ class Field extends UIContentBlock
 	/**
 	 * @param \Combodo\iTop\Application\UI\Base\UIBlock $oValue
 	 *
-	 * @return Field
+	 * @return $this
 	 */
 	public function SetValue(UIBlock $oValue)
 	{
@@ -312,7 +312,7 @@ class Field extends UIContentBlock
 	/**
 	 * @param string $sComments
 	 *
-	 * @return Field
+	 * @return $this
 	 */
 	public function SetComments(string $sComments)
 	{
@@ -344,10 +344,14 @@ class Field extends UIContentBlock
 	public function SetInputId(string $sInputId)
 	{
 		$this->AddDataAttribute('input-id', $sInputId);
+
+		return $this;
 	}
 
 	public function SetInputType(string $sInputType)
 	{
 		$this->AddDataAttribute('input-type', $sInputType);
+
+		return $this;
 	}
 }

sources/application/UI/Base/Component/Form/Form.php

@@ -32,7 +32,7 @@ class Form extends UIContentBlock
 		$this->sAction = null;
 	}
 
-	public function SetOnSubmitJsCode(string $sJsCode): Form
+	public function SetOnSubmitJsCode(string $sJsCode)
 	{
 		$this->sOnSubmitJsCode = $sJsCode;
 		return $this;
@@ -59,7 +59,7 @@ class Form extends UIContentBlock
 	 *
 	 * @return Form
 	 */
-	public function SetAction(string $sAction): Form
+	public function SetAction(string $sAction)
 	{
 		$this->sAction = $sAction;
 		return $this;

sources/application/UI/Base/Component/GlobalSearch/GlobalSearch.php

@@ -97,7 +97,7 @@ class GlobalSearch extends UIBlock implements iKeyboardShortcut
 	 * @return string
 	 * @throws \Exception
 	 */
-	public function GetEndpoint()
+	public function GetEndpoint(): string
 	{
 		return $this->sEndpoint;
 	}
@@ -151,7 +151,7 @@ class GlobalSearch extends UIBlock implements iKeyboardShortcut
 	 *
 	 * @return array
 	 */
-	public function GetLastQueries()
+	public function GetLastQueries(): array
 	{
 		return $this->aLastQueries;
 	}

sources/application/UI/Base/Component/Html/Html.php

@@ -55,7 +55,7 @@ class Html extends UIBlock
 	 *
 	 * @return string
 	 */
-	public function GetHtml()
+	public function GetHtml(): string
 	{
 		return $this->sHtml;
 	}

sources/application/UI/Base/Component/Input/FileSelect/FileSelect.php

@@ -39,7 +39,7 @@ class FileSelect extends UIBlock
 	/**
 	 * @return string
 	 */
-	public function GetFileName()
+	public function GetFileName(): string
 	{
 		return $this->sFileName;
 	}

sources/application/UI/Base/Component/Input/Input.php

@@ -61,7 +61,7 @@ class Input extends AbstractInput
 	/**
 	 * @return bool
 	 */
-	public function IsChecked()
+	public function IsChecked(): bool
 	{
 		return $this->bIsChecked;
 	}
@@ -69,7 +69,7 @@ class Input extends AbstractInput
 	/**
 	 * @return bool
 	 */
-	public function IsDisabled()
+	public function IsDisabled(): bool
 	{
 		return $this->bIsDisabled;
 	}
@@ -88,7 +88,7 @@ class Input extends AbstractInput
 	/**
 	 * @return bool
 	 */
-	public function IsReadonly()
+	public function IsReadonly(): bool
 	{
 		return $this->bIsReadonly;
 	}
@@ -107,7 +107,7 @@ class Input extends AbstractInput
 	/**
 	 * @return string|null
 	 */
-	public function GetLabel()
+	public function GetLabel(): ?string
 	{
 		return $this->sLabel;
 	}
@@ -124,7 +124,7 @@ class Input extends AbstractInput
 		return $this;
 	}
 
-	public function HasLabel()
+	public function HasLabel(): bool
 	{
 		return !is_null($this->sLabel);
 	}

sources/application/UI/Base/Component/Input/InputWithLabel.php

@@ -97,7 +97,7 @@ class InputWithLabel extends UIBlock
 	 *
 	 * @return InputWithLabel
 	 */
-	public function SetLabel(string $sLabel): InputWithLabel
+	public function SetLabel(string $sLabel)
 	{
 		$this->sLabel = $sLabel;
 		return $this;

sources/application/UI/Base/Component/Input/Select/Select.php

@@ -89,8 +89,10 @@ class Select extends UIContentBlock
 	/**
 	 * @param bool $bIsMultiple {@see Select::$bIsMultiple}
 	 */
-	public function SetIsMultiple(bool $bIsMultiple): void
+	public function SetIsMultiple(bool $bIsMultiple)
 	{
 		$this->bIsMultiple = $bIsMultiple;
+
+		return $this;
 	}
 }

sources/application/UI/Base/Component/Input/Select/SelectOption.php

@@ -38,7 +38,7 @@ class SelectOption extends UIBlock
 	 *
 	 * @return SelectOption
 	 */
-	public function SetValue(string $sValue): SelectOption
+	public function SetValue(string $sValue)
 	{
 		$this->sValue = $sValue;
 		return $this;
@@ -57,7 +57,7 @@ class SelectOption extends UIBlock
 	 *
 	 * @return SelectOption
 	 */
-	public function SetLabel(string $sLabel): SelectOption
+	public function SetLabel(string $sLabel)
 	{
 		$this->sLabel = $sLabel;
 		return $this;
@@ -76,7 +76,7 @@ class SelectOption extends UIBlock
 	 *
 	 * @return SelectOption
 	 */
-	public function SetSelected(bool $bSelected): SelectOption
+	public function SetSelected(bool $bSelected)
 	{
 		$this->bSelected = $bSelected;
 		return $this;

sources/application/UI/Base/Component/Input/TextArea.php

@@ -78,10 +78,14 @@ class TextArea extends AbstractInput
 
 	/**
 	 * @param bool $bIsDisabled
+	 *
+	 * @return $this
 	 */
-	public function SetIsDisabled(bool $bIsDisabled): void
+	public function SetIsDisabled(bool $bIsDisabled)
 	{
 		$this->bIsDisabled = $bIsDisabled;
+
+		return $this;
 	}
 
 

sources/application/UI/Base/Component/MedallionIcon/MedallionIcon.php

@@ -32,9 +32,9 @@ class MedallionIcon extends UIBlock
 	 *
 	 * @param string $sImageUrl
 	 * @param string $sIconClass
-	 * @param null $sId
+	 * @param string|null $sId
 	 */
-	public function __construct($sImageUrl = '', $sIconClass = '', $sId = null)
+	public function __construct(string $sImageUrl = '', string $sIconClass = '', ?string $sId = null)
 	{
 		parent::__construct($sId);
 		$this->sImageUrl = $sImageUrl;
@@ -44,7 +44,7 @@ class MedallionIcon extends UIBlock
 	/**
 	 * @return string
 	 */
-	public function GetImageUrl()
+	public function GetImageUrl(): string
 	{
 		return $this->sImageUrl;
 	}
@@ -63,7 +63,7 @@ class MedallionIcon extends UIBlock
 	/**
 	 * @return string
 	 */
-	public function GetIconClass()
+	public function GetIconClass(): string
 	{
 		return $this->sIconClass;
 	}

sources/application/UI/Base/Component/Panel/Panel.php

@@ -390,7 +390,7 @@ class Panel extends UIContentBlock
 	 * @see static::$sCSSColorClass
 	 * @return string
 	 */
-	public function GetCSSColorClass()
+	public function GetCSSColorClass(): string
 	{
 		return $this->sCSSColorClass;
 	}

sources/application/UI/Base/Component/PopoverMenu/NewsroomMenu/NewsroomMenu.php

@@ -61,7 +61,7 @@ class NewsroomMenu extends PopoverMenu
 	 *
 	 * @return false|string
 	 */
-	public function GetParamsAsJson()
+	public function GetParamsAsJson(): string
 	{
 		return json_encode($this->aParams);
 	}

sources/application/UI/Base/Component/PopoverMenu/PopoverMenu.php

@@ -372,7 +372,7 @@ class PopoverMenu extends UIBlock
 	 *
 	 * @return bool
 	 */
-	public function HasSection(string $sId)
+	public function HasSection(string $sId): bool
 	{
 		return array_key_exists($sId, $this->aSections);
 	}
@@ -402,7 +402,7 @@ class PopoverMenu extends UIBlock
 	 *
 	 * @return array
 	 */
-	public function GetSections()
+	public function GetSections(): array
 	{
 		return $this->aSections;
 	}
@@ -520,7 +520,7 @@ class PopoverMenu extends UIBlock
 	/**
 	 * @inheritDoc
 	 */
-	public function GetSubBlocks()
+	public function GetSubBlocks(): array
 	{
 		$aSubBlocks = [];
 

sources/application/UI/Base/Component/PopoverMenu/PopoverMenuItem/JsPopoverMenuItem.php

@@ -57,7 +57,7 @@ class JsPopoverMenuItem extends PopoverMenuItem
 	 * @inheritDoc
 	 * @throws \Exception
 	 */
-	public function GetJsFilesUrlRecursively(bool $bAbsoluteUrl = false)
+	public function GetJsFilesUrlRecursively(bool $bAbsoluteUrl = false): array
 	{
 		$aJsFiles = array_merge(parent::GetJsFilesUrlRecursively($bAbsoluteUrl), $this->oPopupMenuItem->GetLinkedScripts());
 

sources/application/UI/Base/Component/PopoverMenu/PopoverMenuItem/PopoverMenuItem.php

@@ -55,7 +55,7 @@ class PopoverMenuItem extends UIBlock
 	/**
 	 * @inheritDoc
 	 */
-	protected function GenerateId()
+	protected function GenerateId(): string
 	{
 		return parent::GenerateId().'--'.utils::GetSafeId($this->oPopupMenuItem->GetUID());
 	}

sources/application/UI/Base/Component/QuickCreate/QuickCreate.php

@@ -107,7 +107,7 @@ class QuickCreate extends UIBlock implements iKeyboardShortcut
 	 * @return string
 	 * @throws \Exception
 	 */
-	public function GetEndpoint()
+	public function GetEndpoint(): string
 	{
 		return $this->sEndpoint;
 	}
@@ -117,7 +117,7 @@ class QuickCreate extends UIBlock implements iKeyboardShortcut
 	 *
 	 * @return array
 	 */
-	public function GetAvailableClasses()
+	public function GetAvailableClasses(): array
 	{
 		return $this->aAvailableClasses;
 	}
@@ -171,7 +171,7 @@ class QuickCreate extends UIBlock implements iKeyboardShortcut
 	 *
 	 * @return array
 	 */
-	public function GetLastClasses()
+	public function GetLastClasses(): array
 	{
 		return $this->aLastClasses;
 	}