Build the variables used in email layout rendering:
This hook allows to change the variables used when an email layout is rendered
Hook locations:
Hook type: action
Located in:
dispatchWithParameters(
LayoutVariablesBuilderInterface::BUILD_MAIL_LAYOUT_VARIABLES_HOOK,
[
'mailLayout' => $mailLayout,
'mailLayoutVariables' => &$mailLayoutVariables,
]
)
This hook has been implemented as an example in our modules examples repository - example_module_mailtheme.