updated plugins API documentation

docs/5.x/generated/Piwik/Archive/ArchiveInvalidator.md

@@ -43,13 +43,13 @@ core:archive is run, they will be processed.
 -  It accepts the following parameter(s):
     - `$idSites`
 
-    - `$plugin` (`string`) —
+    - `$plugin` (`string`|`null`) —
 
-    - `$report` (`string`) —
+    - `$report` (`string`|`null`) —
 
-    - `$startDate` ([`Date`](../../Piwik/Date.md)) —
+    - `$startDate` ([`Date`](../../Piwik/Date.md)|`null`) —
 
-    - `$segment` ([`Segment`](../../Piwik/Segment.md)) —
+    - `$segment` ([`Segment`](../../Piwik/Segment.md)|`null`) —
 
 - It does not return anything or a mixed result.
 - It throws one of the following exceptions:

docs/5.x/generated/Piwik/Columns/DimensionMetricFactory.md

@@ -42,7 +42,7 @@ Generates a new dimension metric factory.
 
     - `$documentation`
 
-    - `$semanticType` (`string`) —
+    - `$semanticType` (`string`|`null`) —
 
 - It returns a `Piwik\Plugin\ArchivedMetric` value.
 

docs/5.x/generated/Piwik/Columns/DimensionSegmentFactory.md

@@ -34,7 +34,7 @@ Creates a segment based on the dimension properties
 #### Signature
 
 -  It accepts the following parameter(s):
-    - `$segment` ([`Segment`](../../Piwik/Plugin/Segment.md)) —
+    - `$segment` ([`Segment`](../../Piwik/Plugin/Segment.md)|`null`) —
        optional Segment to enrich with dimension data (if properties not already set)
 - It returns a [`Segment`](../../Piwik/Plugin/Segment.md) value.
 - It throws one of the following exceptions:

docs/5.x/generated/Piwik/DI.md

@@ -42,7 +42,7 @@ The class defines the following methods:
 #### Signature
 
 -  It accepts the following parameter(s):
-    - `$className` (`string`) —
+    - `$className` (`string`|`null`) —
 
 - It returns a `DI\Definition\Helper\CreateDefinitionHelper` value.
 
@@ -57,7 +57,7 @@ The class defines the following methods:
 #### Signature
 
 -  It accepts the following parameter(s):
-    - `$className` (`string`) —
+    - `$className` (`string`|`null`) —
 
 - It returns a `DI\Definition\Helper\AutowireDefinitionHelper` value.
 

docs/5.x/generated/Piwik/Filesystem.md

@@ -66,7 +66,7 @@ Recursively deletes a directory.
        Path of the directory to delete.
     - `$deleteRootToo` (`boolean`) —
        If true, `$dir` is deleted, otherwise just its contents.
-    - `$beforeUnlink` ([`Closure`](http://php.net/class.Closure)) —
+    - `$beforeUnlink` ([`Closure`](http://php.net/class.Closure)|`null`) —
        An optional closure to execute on a file path before unlinking.
 - It does not return anything or a mixed result.
 

docs/5.x/generated/Piwik/Metrics/Formatter.md

@@ -111,7 +111,7 @@ are found through report metadata and DataTable metadata.
 -  It accepts the following parameter(s):
     - `$dataTable` ([`DataTable`](../../Piwik/DataTable.md)) —
        The table to format metrics for.
-    - `$report` ([`Report`](../../Piwik/Plugin/Report.md)) —
+    - `$report` ([`Report`](../../Piwik/Plugin/Report.md)|`null`) —
        The report the table belongs to.
     - `$metricsToFormat` (`string[]`|`null`) —
        Allow a list of names of metrics to format.

docs/5.x/generated/Piwik/Metrics/Formatter/Html.md

@@ -111,7 +111,7 @@ are found through report metadata and DataTable metadata.
 -  It accepts the following parameter(s):
     - `$dataTable` ([`DataTable`](../../../Piwik/DataTable.md)) —
        The table to format metrics for.
-    - `$report` ([`Report`](../../../Piwik/Plugin/Report.md)) —
+    - `$report` ([`Report`](../../../Piwik/Plugin/Report.md)|`null`) —
        The report the table belongs to.
     - `$metricsToFormat` (`string[]`|`null`) —
        Allow a list of names of metrics to format.

docs/5.x/generated/Piwik/Plugin/Dimension/VisitDimension.md

@@ -685,7 +685,7 @@ campaign information for the current action is different from the last.
        The current tracker request information.
     - `$visitor` (`Piwik\Tracker\Visitor`) —
        The information for the currently recognized visitor.
-    - `$action` (`Piwik\Tracker\Action`) —
+    - `$action` (`Piwik\Tracker\Action`|`null`) —
        The current action information (if any).
 
 - *Returns:*  `bool` —

docs/5.x/generated/Piwik/Plugin/Report.md

@@ -645,7 +645,7 @@ Includes ProcessedMetrics and Metrics.
 -  It accepts the following parameter(s):
     - `$dataTable` ([`DataTable`](../../Piwik/DataTable.md)) —
 
-    - `$report` ([`Report`](../../Piwik/Plugin/Report.md)) —
+    - `$report` ([`Report`](../../Piwik/Plugin/Report.md)|`null`) —
 
     - `$baseType` (`string`) —
        The base type each metric class needs to be of.
@@ -664,7 +664,7 @@ as well as the DataTable metadata.
 -  It accepts the following parameter(s):
     - `$dataTable` ([`DataTable`](../../Piwik/DataTable.md)) —
 
-    - `$report` ([`Report`](../../Piwik/Plugin/Report.md)) —
+    - `$report` ([`Report`](../../Piwik/Plugin/Report.md)|`null`) —
 
 - It returns a [`ProcessedMetric[]`](../../Piwik/Plugin/ProcessedMetric.md) value.
 

docs/5.x/generated/Piwik/Plugin/Tasks.md

@@ -35,7 +35,7 @@ Schedule the given tasks/method to run once every hour.
 
     - `$priority`
 
-    - `$ttlInSeconds` (`int`) —
+    - `$ttlInSeconds` (`int`|`null`) —
 
 - It returns a [`Schedule`](../../Piwik/Scheduler/Schedule/Schedule.md) value.
 
@@ -56,7 +56,7 @@ See [hourly()](/api-reference/Piwik/Plugin/Tasks#hourly)
 
     - `$priority`
 
-    - `$ttlInSeconds` (`int`) —
+    - `$ttlInSeconds` (`int`|`null`) —
 
 - It does not return anything or a mixed result.
 
@@ -77,7 +77,7 @@ See [hourly()](/api-reference/Piwik/Plugin/Tasks#hourly)
 
     - `$priority`
 
-    - `$ttlInSeconds` (`int`) —
+    - `$ttlInSeconds` (`int`|`null`) —
 
 - It does not return anything or a mixed result.
 
@@ -98,7 +98,7 @@ See [hourly()](/api-reference/Piwik/Plugin/Tasks#hourly)
 
     - `$priority`
 
-    - `$ttlInSeconds` (`int`) —
+    - `$ttlInSeconds` (`int`|`null`) —
 
 - It does not return anything or a mixed result.
 
@@ -123,7 +123,7 @@ either an instance of a class or a class name. For more information about these
 
     - `$priority`
 
-    - `$ttlInSeconds` (`int`) —
+    - `$ttlInSeconds` (`int`|`null`) —
 
 - It returns a [`Schedule`](../../Piwik/Scheduler/Schedule/Schedule.md) value.
 - It throws one of the following exceptions:

docs/5.x/generated/Piwik/Plugins/CoreVisualizations/Metrics/Formatter/Numeric.md

@@ -114,7 +114,7 @@ are found through report metadata and DataTable metadata.
 -  It accepts the following parameter(s):
     - `$dataTable` ([`DataTable`](../../../../../Piwik/DataTable.md)) —
        The table to format metrics for.
-    - `$report` ([`Report`](../../../../../Piwik/Plugin/Report.md)) —
+    - `$report` ([`Report`](../../../../../Piwik/Plugin/Report.md)|`null`) —
        The report the table belongs to.
     - `$metricsToFormat` (`string[]`|`null`) —
        Allow a list of names of metrics to format.

docs/5.x/generated/Piwik/Scheduler/Task.md

@@ -40,7 +40,7 @@ The class defines the following methods:
        A Schedule instance that describes when the method should be executed and how long before the next execution.
     - `$priority` (`int`) —
        The priority of the task. Tasks with a higher priority will be executed first. Tasks with low priority will be executed last.
-    - `$ttlInSeconds` (`int`) —
+    - `$ttlInSeconds` (`int`|`null`) —
        TTL to use for this task. Defauts to 3600. See self::$ttlInSeconds
 - It throws one of the following exceptions:
     - [`Exception`](http://php.net/class.Exception)

docs/5.x/generated/Piwik/Segment.md

@@ -74,9 +74,9 @@ joins the according tables, but trigger a php warning as results might be incorr
        The segment condition, eg, `'browserCode=ff;countryCode=CA'`.
     - `$idSites` (`array`) —
        The list of sites the segment will be used with. Some segments are dependent on the site, such as goal segments.
-    - `$startDate` ([`Date`](../Piwik/Date.md)) —
+    - `$startDate` ([`Date`](../Piwik/Date.md)|`null`) —
        start date used to limit subqueries
-    - `$endDate` ([`Date`](../Piwik/Date.md)) —
+    - `$endDate` ([`Date`](../Piwik/Date.md)|`null`) —
        end date used to limit subqueries
 - It throws one of the following exceptions:
     - ``

docs/5.x/generated/Piwik/Translation/Translator.md

@@ -33,7 +33,7 @@ The class defines the following methods:
 -  It accepts the following parameter(s):
     - `$loader` (`Piwik\Translation\Loader\LoaderInterface`) —
 
-    - `$directories` (`array`) —
+    - `$directories` (`array`|`null`) —
 
 
 <a name="clean" id="clean"></a>
@@ -80,7 +80,7 @@ Converts the given list of items into a listing (e.g. One, Two, and Three)
 -  It accepts the following parameter(s):
     - `$items` (`array`) &mdash;
 
-    - `$language` (`string`) &mdash;
+    - `$language` (`string`|`null`) &mdash;
 
 - It returns a `string` value.
 
@@ -95,7 +95,7 @@ Converts the given list of items into a or listing (e.g. One, Two, or Three)
 -  It accepts the following parameter(s):
     - `$items` (`array`) &mdash;
 
-    - `$language` (`string`) &mdash;
+    - `$language` (`string`|`null`) &mdash;
 
 - It returns a `string` value.