magento2-modules/app/code/Edeclic/Maps/etc/module.xml

<?xml version="1.0"?>
<config xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="urn:magento:framework:Module/etc/module.xsd">
    <module name="Edeclic_Maps" setup_version="1.0.0">
    </module>
</config>