TYPO3 main API: ExtensionManagementUtility

ExtensionManagementUtility

Extension Management functions

This class is never instantiated, rather the methods inside is called as functions like \TYPO3\CMS\Core\Utility\ExtensionManagementUtility::isLoaded('my_extension');

Properties

$packageManager : PackageManager

Methods

addFieldsToAllPalettesOfField() : void: Adds new fields to all palettes that is defined after an existing field.
addFieldsToPalette() : void: Adds new fields to a palette.
addFieldsToUserSettings() : void: Adds a list of new fields to the TYPO3 USER SETTINGS configuration "showitem" list, the array with the new fields itself needs to be added additionally to show up in the user setup, like $GLOBALS['TYPO3_USER_SETTINGS']['columns'] += $tempColumns
addPiFlexFormValue() : void: Adds an entry to the "ds" array of the tt_content field "pi_flexform".
addPlugin() : void: This is a helper method to add a new "frontend plugin". It therefore takes the $itemArray (label, value[,icon]) and adds to the items-array of $GLOBALS['TCA']['tt_content']['columns']['CType'|. So basically, this method adds a new "select item" to the tt_content record type column ("CType").
addRecordType() : void: Convenience method so you don't have to deal with strings and arrays and $GLOBALS[TCA] directly that much.
addService() : void: Adds a service to the global services array
addStaticFile() : void: Call this method to add an entry in the static template list found in sys_templates FOR USE IN Configuration/TCA/Overrides/sys_template.php Use in ext_tables.php may break the frontend.
addTCAcolumns() : void: Adding fields to an existing table definition in $GLOBALS['TCA'] Adds an array with $GLOBALS['TCA'] column-configuration to the $GLOBALS['TCA']-entry for that table.
addTcaSelectItem() : void: Add an item to a select field item list.
addTcaSelectItemGroup() : void: Adds an item group to a TCA select field, allows to add a group so addTcaSelectItem() can add a groupId with a label and its position within other groups.
addToAllTCAtypes() : void: Makes fields visible in the TCEforms, adding them to the end of (all) "types"-configurations
addToInsertRecords() : void: Adds the $table tablename to the list of tables allowed to be includes by content element type "Insert records" By using $content_table and $content_field you can also use the function for other tables.
addTypoScript() : void: Adds $content to the default TypoScript code for either setup or constants as set in $GLOBALS['TYPO3_CONF_VARS'][FE]['defaultTypoScript_*'] (Basically this function can do the same as addTypoScriptSetup and addTypoScriptConstants - just with a little more hazzle, but also with some more options!) FOR USE IN ext_localconf.php FILES Note: As of TYPO3 CMS 6.2, static template #43 (content: default) was replaced with "defaultContentRendering" which makes it possible that a first extension like fluid_styled_content registers a "contentRendering" template (= a template that defines default content rendering TypoScript) by adding itself to $TYPO3_CONF_VARS[FE][contentRenderingTemplates][] = 'myext/Configuration/TypoScript'.
addTypoScriptConstants() : void: Adds $content to the default TypoScript constants code as set in $GLOBALS['TYPO3_CONF_VARS'][FE]['defaultTypoScript_constants'] NOT prefixed with a [GLOBAL] line, other calls MUST properly close their conditions! FOR USE IN ext_localconf.php FILES
addTypoScriptSetup() : void: Adds $content to the default TypoScript setup code as set in $GLOBALS['TYPO3_CONF_VARS'][FE]['defaultTypoScript_setup'].
deactivateService() : void: Deactivate a service
extPath() : string: Returns the absolute path to the extension with extension key $key.
findService() : array<string|int, mixed>|false: Find the available service with highest priority
findServiceByKey() : array<string|int, mixed>: Find a specific service identified by its key Note that this completely bypasses the notions of priority and quality
getCN() : string: Returns the correct class name prefix for the extension key $key
getExtensionVersion() : string: Retrieves the version of an installed extension.
getLoadedExtensionListArray() : array<string|int, mixed>: Gets an array of loaded extension keys
isLoaded() : bool: Returns TRUE if the extension with extension key $key is loaded.
isServiceAvailable() : bool: Check if a given service is available, based on the executable files it depends on
loadExtension() : void: Loads given extension
registerPageTSConfigFile() : void: Call this method to add an entry in the page TSconfig list found in pages FOR USE in Configuration/TCA/Overrides/pages.php
resolvePackagePath() : string: Temporary helper method to resolve paths with the PackageManager.
setPackageManager() : void: Sets the package manager for all that backwards compatibility stuff, so it doesn't have to be fetched through the bootstrap.
unloadExtension() : void: Unloads given extension
executePositionedStringInsertion() : string: Inserts as list of data into an existing list.
removeDuplicatesForInsertion() : string: Compares an existing list of items and a list of items to be inserted and returns a duplicate-free variant of that insertion list.

$packageManager


    protected
    static    PackageManager
    $packageManager

addFieldsToAllPalettesOfField()

Adds new fields to all palettes that is defined after an existing field.


    public
            static        addFieldsToAllPalettesOfField(string $table, string $field, string $addFields[, string $insertionPosition = '' ]) : void

If the field does not have a following palette yet, it's created automatically and gets called "generatedFor-$field". FOR USE IN files in Configuration/TCA/Overrides/*.php Use in ext_tables.php FILES may break the frontend.

See unit tests for more examples and edge cases.

Example:

'aTable' => array( 'types' => array( 'aType' => array( 'showitem' => 'aField, --palette--;;aPalette', ), ), 'palettes' => array( 'aPalette' => array( 'showitem' => 'fieldB, fieldC', ), ), ),

Calling addFieldsToAllPalettesOfField('aTable', 'aField', 'newA', 'before: fieldC') results in:

'aTable' => array( 'types' => array( 'aType' => array( 'showitem' => 'aField, --palette--;;aPalette', ), ), 'palettes' => array( 'aPalette' => array( 'showitem' => 'fieldB, newA, fieldC', ), ), ),

Parameters

$table : string: Name of the table
$field : string: Name of the field that has the palette to be extended
$addFields : string: Comma-separated list of fields to be added to the palette
$insertionPosition : string = '': Insert fields before (default) or after one

addFieldsToPalette()

Adds new fields to a palette.


    public
            static        addFieldsToPalette(string $table, string $palette, string $addFields[, string $insertionPosition = '' ]) : void

If the palette does not exist yet, it's created automatically. FOR USE IN files in Configuration/TCA/Overrides/*.php Use in ext_tables.php FILES may break the frontend.

Parameters

$table : string: Name of the table
$palette : string: Name of the palette to be extended
$addFields : string: Comma-separated list of fields to be added to the palette
$insertionPosition : string = '': Insert fields before (default) or after one

addFieldsToUserSettings()

Adds a list of new fields to the TYPO3 USER SETTINGS configuration "showitem" list, the array with the new fields itself needs to be added additionally to show up in the user setup, like $GLOBALS['TYPO3_USER_SETTINGS']['columns'] += $tempColumns


    public
            static        addFieldsToUserSettings(string $addFields[, string $insertionPosition = '' ]) : void

Parameters

$addFields : string: List of fields to be added to the user settings
$insertionPosition : string = '': Insert fields before (default) or after one

addPiFlexFormValue()

Adds an entry to the "ds" array of the tt_content field "pi_flexform".


    public
            static        addPiFlexFormValue(string $piKeyToMatch, string $value[, string $CTypeToMatch = 'list' ]) : void

This is used by plugins to add a flexform XML reference / content for use when they are selected as plugin or content element. FOR USE IN files in Configuration/TCA/Overrides/*.php Use in ext_tables.php FILES may break the frontend.

Parameters

$piKeyToMatch : string: Plugin key as used in the list_type field. Use the asterisk * to match all list_type values.
$value : string: Either a reference to a flex-form XML file (eg. "FILE:EXT:newloginbox/flexform_ds.xml") or the XML directly.
$CTypeToMatch : string = 'list': Value of tt_content.CType (Content Type) to match. The default is "list" which corresponds to the "Insert Plugin" content element. Use the asterisk * to match all CType values.

addPlugin()

This is a helper method to add a new "frontend plugin". It therefore takes the $itemArray (label, value[,icon]) and adds to the items-array of $GLOBALS['TCA']['tt_content']['columns']['CType'|. So basically, this method adds a new "select item" to the tt_content record type column ("CType").


    public
            static        addPlugin(array<string|int, mixed>|SelectItem $itemArray) : void

Additionally, this registers a given icon for the new record type and adds the plugin to the "plugin" group, in case no group is manually specified in the items array. If the value (array pos. 1) is already found in that items-array, the entry is substituted, otherwise the input array is added to the bottom.

Finally a basic "showitem" configuration is added for the plugin. However, this should be adjusted by either manually defining $GLOBALS['TCA']['tt_content']['types']['my_plugin'|['showitem'] or by calling further helper methods, such as ExtensionManagementUtility::addToAllTCAtypes().

FOR USE IN files in Configuration/TCA/Overrides/*.php Use in ext_tables.php FILES may break the frontend.

Parameters

$itemArray : array<string|int, mixed>|SelectItem: Numerical or assoc array: [0 or 'label'] => Plugin label, [1 or 'value'] => Plugin identifier / plugin key, ideally prefixed with an extension-specific name (e.g. "events2_list"), [2 or 'icon'] => Icon identifier or path to plugin icon, [3 or 'group'] => an optional "group" ID, falls back to "plugins"

addRecordType()

Convenience method so you don't have to deal with strings and arrays and $GLOBALS[TCA] directly that much.


    public
            static        addRecordType(array<string|int, mixed>|SelectItem $item, string $showItemList[, array<string|int, mixed> $additionalTypeInformation = [] ][, string $position = '' ][, string $table = 'tt_content' ]) : void

Adds a new entry to an existing TCA DB table that has a type field configured (via $TCA[$table][ctrl][type]) such as "tt_content" or "pages" tables.

Takes the $item (label, value[, icon] etc.) and adds the item to the items-array of $TCA[$table] of the "type" field. The position in the list can be chosen via the $position argument.

In addition, a type-icon gets registered, and, based on the $item[value], the record type is also added to $TCA[$table]['types'][$newType], where $showItemList is added as 'showitem' key, as well as $additionalTypeInformation such as 'columnsOverride' or 'creationOptions'.

In addition, the $showItemList will receive a 'extended' tab at the very end, so other extensions that add additional fields, will receive this at the extended tab automatically.

Can be used in favor of addPlugin() and addTcaSelectItem().

FOR USE IN files in Configuration/TCA/Overrides/*.php Use in ext_tables.php FILES may break the frontend.

Parameters

$item : array<string|int, mixed>|SelectItem: The item to add to the select field
$showItemList : string: A string containing all fields to be used / displayed in this type
$additionalTypeInformation : array<string|int, mixed> = []: Additional type information to be added to the type in $TCA[$table]['types']
$position : string = '': The position in the list where the new item should be added, something like "after:textpic"
$table : string = 'tt_content': The table name, defaults to 'tt_content'

addService()

Adds a service to the global services array


    public
            static        addService(string $extKey, string $serviceType, string $serviceKey, array<string|int, mixed> $info) : void

Parameters

$extKey : string: Extension key
$serviceType : string: Service type, must not be prefixed "tx_" or "Tx_"
$serviceKey : string: Service key, must be prefixed "tx_", "Tx_" or "user_"
$info : array<string|int, mixed>: Service description array

addStaticFile()

Call this method to add an entry in the static template list found in sys_templates FOR USE IN Configuration/TCA/Overrides/sys_template.php Use in ext_tables.php may break the frontend.


    public
            static        addStaticFile(string $extKey, string $path, string $title) : void

Parameters

$extKey : string: Is of course the extension key
$path : string: Is the path where the template files "constants.typoscript", "setup.typoscript", and "include_static_file.txt" are found (relative to extPath, eg. "Configuration/TypoScript/Static/"). The file "include_static_file.txt", allows including other static templates defined in files, from your static template, and thus corresponds to the field 'include_static_file' in the sys_template table. The syntax for this is a comma separated list of static templates to include, example: EXT:fluid_styled_content/Configuration/TypoScript/,EXT:other_extension/Configuration/TypoScript/
$title : string: Is the title in the selector box.

addTCAcolumns()

Adding fields to an existing table definition in $GLOBALS['TCA'] Adds an array with $GLOBALS['TCA'] column-configuration to the $GLOBALS['TCA']-entry for that table.


    public
            static        addTCAcolumns(string $table, array<string|int, mixed> $columnArray) : void

This function adds the configuration needed for rendering of the field in TCEFORMS - but it does NOT add the field names to the types lists! So to have the fields displayed you must also call fx. addToAllTCAtypes or manually add the fields to the types list. FOR USE IN files in Configuration/TCA/Overrides/*.php . Use in ext_tables.php FILES may break the frontend.

Parameters

$table : string: The table name of a table already present in $GLOBALS['TCA'] with a columns section
$columnArray : array<string|int, mixed>: The array with the additional columns (typical some fields an extension wants to add)

addTcaSelectItem()

Add an item to a select field item list.


    public
            static        addTcaSelectItem(string $table, string $field, array<string|int, mixed>|SelectItem $item[, string $relativeToField = '' ][, string $relativePosition = '' ]) : void

Warning: Do not use this method for radio or check types, especially not with $relativeToField and $relativePosition parameters. This would shift existing database data 'off by one'. FOR USE IN files in Configuration/TCA/Overrides/*.php Use in ext_tables.php FILES may break the frontend.

As an example, this can be used to add an item to tt_content CType select drop-down after the existing 'mailform' field with these parameters:

$table = 'tt_content'
$field = 'CType'
$item = array( 'LLL:EXT:frontend/Resources/Private/Language/locallang_ttc.xlf:CType.I.10', 'login', 'i/imagename.gif', ),
$relativeToField = mailform
$relativePosition = after

$item has an optional fourth parameter for the groupId (string), to attach the new item to. The groupname is defined when a group is added with addTcaSelectItemGroup

Parameters

$table : string: Name of TCA table
$field : string: Name of TCA field
$item : array<string|int, mixed>|SelectItem: New item to add
$relativeToField : string = '': Add item relative to existing field
$relativePosition : string = '': Valid keywords: 'before', 'after'

addTcaSelectItemGroup()

Adds an item group to a TCA select field, allows to add a group so addTcaSelectItem() can add a groupId with a label and its position within other groups.


    public
            static        addTcaSelectItemGroup(string $table, string $field, string $groupId, string $groupLabel[, string|null $position = 'bottom' ]) : void

Parameters

$table : string: the table name in TCA - e.g. tt_content
$field : string: the field name in TCA - e.g. CType
$groupId : string: the unique identifier for a group, where all items from addTcaSelectItem() with a group ID are connected
$groupLabel : string: the label e.g. LLL:EXT:my_extension/Resources/Private/Language/locallang_tca.xlf:group.mygroupId
$position : string|null = 'bottom': e.g. "before:special", "after:default" (where the part after the colon is an existing groupId) or "top" or "bottom"

addToAllTCAtypes()

Makes fields visible in the TCEforms, adding them to the end of (all) "types"-configurations


    public
            static        addToAllTCAtypes(string $table, string $newFieldsString[, string $typeList = '' ][, string $position = '' ]) : void

Adds a string $string (comma separated list of field names) to all ["types"][xxx]["showitem"] entries for table $table (unless limited by $typeList) This is needed to have new fields shown automatically in the TCEFORMS of a record from $table. Typically this function is called after having added new columns (database fields) with the addTCAcolumns function FOR USE IN files in Configuration/TCA/Overrides/*.php Use in ext_tables.php FILES may break the frontend.

Parameters

$table : string: Table name
$newFieldsString : string: Field list to add.
$typeList : string = '': Comma-separated list of specific types to add the field list to. (If empty, all type entries are affected)
$position : string = '': Insert fields before (default) or after one, or replace a field

addToInsertRecords()

Adds the $table tablename to the list of tables allowed to be includes by content element type "Insert records" By using $content_table and $content_field you can also use the function for other tables.


    public
            static        addToInsertRecords(string $table[, string $content_table = 'tt_content' ][, string $content_field = 'records' ]) : void

FOR USE IN files in Configuration/TCA/Overrides/*.php Use in ext_tables.php FILES may break the frontend.

Parameters

$table : string: Table name to allow for "insert record
$content_table : string = 'tt_content': Table name TO WHICH the $table name is applied. See $content_field as well.
$content_field : string = 'records': Field name in the database $content_table in which $table is allowed to be added as a reference ("Insert Record")

addTypoScript()

Adds $content to the default TypoScript code for either setup or constants as set in $GLOBALS['TYPO3_CONF_VARS'][FE]['defaultTypoScript_*'] (Basically this function can do the same as addTypoScriptSetup and addTypoScriptConstants - just with a little more hazzle, but also with some more options!) FOR USE IN ext_localconf.php FILES Note: As of TYPO3 CMS 6.2, static template #43 (content: default) was replaced with "defaultContentRendering" which makes it possible that a first extension like fluid_styled_content registers a "contentRendering" template (= a template that defines default content rendering TypoScript) by adding itself to $TYPO3_CONF_VARS[FE][contentRenderingTemplates][] = 'myext/Configuration/TypoScript'.


    public
            static        addTypoScript(string $key, string $type, string $content[, int|string $afterStaticUid = 0 ][, bool $includeInSiteSets = true ]) : void

An extension calling addTypoScript('myext', 'setup', $typoScript, 'defaultContentRendering') will add its TypoScript directly after; For now, "43" and "defaultContentRendering" can be used, but "defaultContentRendering" is more descriptive and should be used in the future.

Parameters

$key : string: Is the extension key (informative only).
$type : string: Is either "setup" or "constants" and obviously determines which kind of TypoScript code we are adding.
$content : string: Is the TS content, will be prefixed with a [GLOBAL] line and a comment-header.
$afterStaticUid : int|string = 0: string pointing to the "key" of a static_file template ([reduced extension_key]/[local path]). The points is that the TypoScript you add is included only IF that static template is included (and in that case, right after). So effectively the TypoScript you set can specifically overrule settings from those static templates.
$includeInSiteSets : bool = true

addTypoScriptConstants()

Adds $content to the default TypoScript constants code as set in $GLOBALS['TYPO3_CONF_VARS'][FE]['defaultTypoScript_constants'] NOT prefixed with a [GLOBAL] line, other calls MUST properly close their conditions! FOR USE IN ext_localconf.php FILES


    public
            static        addTypoScriptConstants(string $content[, bool $includeInSiteSets = true ]) : void

Parameters

$content : string: TypoScript Constants string
$includeInSiteSets : bool = true

addTypoScriptSetup()

Adds $content to the default TypoScript setup code as set in $GLOBALS['TYPO3_CONF_VARS'][FE]['defaultTypoScript_setup'].


    public
            static        addTypoScriptSetup(string $content[, bool $includeInSiteSets = true ]) : void

NOT prefixed with a [GLOBAL] line, other calls MUST properly close their conditions! FOR USE IN ext_localconf.php FILES

Parameters

$content : string: TypoScript Setup string
$includeInSiteSets : bool = true

deactivateService()

Deactivate a service


    public
            static        deactivateService(string $serviceType, string $serviceKey) : void

Parameters

$serviceType : string: Service type
$serviceKey : string: Service key

extPath()

Returns the absolute path to the extension with extension key $key.


    public
            static        extPath(string $key[, string $script = '' ]) : string

Parameters

$key : string: Extension key
$script : string = '': $script is appended to the output if set.

Return values

string

findService()

Find the available service with highest priority


    public
            static        findService(string $serviceType[, string $serviceSubType = '' ][, array<string|int, mixed> $excludeServiceKeys = [] ]) : array<string|int, mixed>|false

Parameters

$serviceType : string: Service type
$serviceSubType : string = '': Service sub type
$excludeServiceKeys : array<string|int, mixed> = []: Service keys that should be excluded in the search for a service.

Return values

array<string|int, mixed>|false —

Service info array if a service was found, FALSE otherwise

findServiceByKey()

Find a specific service identified by its key Note that this completely bypasses the notions of priority and quality


    public
            static        findServiceByKey(string $serviceKey) : array<string|int, mixed>

Parameters

$serviceKey : string: Service key

Return values

array<string|int, mixed> —

Service info array if a service was found

getCN()

Returns the correct class name prefix for the extension key $key


    public
            static        getCN(string $key) : string

Parameters

$key : string: Extension key

Internal

Return values

string

getExtensionVersion()

Retrieves the version of an installed extension.


    public
            static        getExtensionVersion(string $key) : string

If the extension is not installed, this function returns an empty string.

Parameters

$key : string: The key of the extension to look up; must not be empty.

Return values

string —

The extension version as a string in the format "x.y.z",

getLoadedExtensionListArray()

Gets an array of loaded extension keys


    public
            static        getLoadedExtensionListArray() : array<string|int, mixed>

Return values

array<string|int, mixed>

isLoaded()

Returns TRUE if the extension with extension key $key is loaded.


    public
            static        isLoaded(string $key) : bool

Parameters

$key : string

Return values

bool

isServiceAvailable()

Check if a given service is available, based on the executable files it depends on


    public
            static        isServiceAvailable(string $serviceType, string $serviceKey, array<string|int, mixed> $serviceDetails) : bool

Parameters

$serviceType : string: Type of service
$serviceKey : string: Specific key of the service
$serviceDetails : array<string|int, mixed>: Information about the service

Return values

bool —

Service availability

loadExtension()

Loads given extension


    public
            static        loadExtension(string $extensionKey) : void

Parameters

$extensionKey : string: Extension key to load

registerPageTSConfigFile()

Call this method to add an entry in the page TSconfig list found in pages FOR USE in Configuration/TCA/Overrides/pages.php


    public
            static        registerPageTSConfigFile(string $extKey, string $filePath, string $title) : void

Parameters

$extKey : string: The extension key
$filePath : string: The path where the TSconfig file is located
$title : string: The title in the selector box

resolvePackagePath()

Temporary helper method to resolve paths with the PackageManager.


    public
            static        resolvePackagePath(string $path) : string

The PackageManager is statically injected to this class already. This method will be removed without substitution in TYPO3 12 once a proper resource API is introduced.

Parameters

$path : string

Internal

This method is only allowed to be called from GeneralUtility::getFileAbsFileName()! DONT'T introduce other usages!

Return values

string

setPackageManager()

Sets the package manager for all that backwards compatibility stuff, so it doesn't have to be fetched through the bootstrap.


    public
            static        setPackageManager(PackageManager $packageManager) : void

Parameters

$packageManager : PackageManager

Internal

unloadExtension()

Unloads given extension


    public
            static        unloadExtension(string $extensionKey) : void

Parameters

$extensionKey : string

executePositionedStringInsertion()

Inserts as list of data into an existing list.


    protected
            static        executePositionedStringInsertion(string $list, string $insertionList[, string $insertionPosition = '' ]) : string

The insertion position can be defined accordant before of after existing list items.

Example:

list: 'field_a, field_b, field_c'
insertionList: 'field_d, field_e'
insertionPosition: 'after:field_b' -> 'field_a, field_b, field_d, field_e, field_c'

$insertPosition may contain ; and - characters: after:--palette--;;title

Parameters

$list : string: The list of items to be extended
$insertionList : string: The list of items to inserted
$insertionPosition : string = '': Insert fields before (default) or after one

Return values

string —

The extended list

removeDuplicatesForInsertion()

Compares an existing list of items and a list of items to be inserted and returns a duplicate-free variant of that insertion list.


    protected
            static        removeDuplicatesForInsertion(string $insertionList[, string $list = '' ]) : string

Example:

list: 'field_a, field_b, field_c'
insertion: 'field_b, field_d, field_c' -> new insertion: 'field_d'

Duplicate values in $insertionList are removed.

Parameters

$insertionList : string: The comma-separated list of items to inserted
$list : string = '': The comma-separated list of items to be extended

Return values

string —

Duplicate-free list of items to be inserted

ExtensionManagementUtility

Table of Contents

Properties

Methods

Properties

$packageManager

Methods

addFieldsToAllPalettesOfField()

Parameters

addFieldsToPalette()

Parameters

addFieldsToUserSettings()

Parameters

addPiFlexFormValue()

Parameters

Tags

addPlugin()

Parameters

addRecordType()

Parameters

addService()

Parameters

addStaticFile()

Parameters

Tags

addTCAcolumns()

Parameters

addTcaSelectItem()

Parameters

Tags

addTcaSelectItemGroup()

Parameters

addToAllTCAtypes()

Parameters

addToInsertRecords()

Parameters

addTypoScript()

Parameters

Tags

addTypoScriptConstants()

Parameters

addTypoScriptSetup()

Parameters

deactivateService()

Parameters

extPath()

Parameters

Tags

Return values

findService()

Parameters

Return values

findServiceByKey()

Parameters

Tags

Return values

getCN()

Parameters

Return values

getExtensionVersion()

Parameters

Tags

Return values

getLoadedExtensionListArray()

Return values

isLoaded()

Parameters

Return values

isServiceAvailable()

Parameters

Return values

loadExtension()

Parameters

Tags

registerPageTSConfigFile()

Parameters

Tags

resolvePackagePath()

Parameters

Tags