plugin.xml

<plugin xmlns="http://www.phonegap.com/ns/plugins/1.0"
        id="cordova-plugin-detect-mute-switch"
        version="0.0.1">

    <name>DetectMuteSwitch</name>
    <description>This plugin helps you to detect if the mute switch is on or off.</description>
    <license>MIT</license>
    <author>Anas Aboureada - anas@aboureada.com</author>
    <keywords>IOS, cordova, mute switcj</keywords>
    <repo>https://github.com/anasfullstack/detectmutebutton.git</repo>
    <issue>https://github.com/anasfullstack/detectmutebutton/issues</issue>

    <engines>
        <engine name="cordova" version=">=3.0.0"/>
    </engines>

    <dependency id="cordova-plugin-compat" version="^1.0.0" />

    <js-module src="www/MuteSwitchDetector.js" name="MuteSwitchDetector">
        <clobbers target="cordova.plugins.DetectMuteSwitch"/>
    </js-module>

    <!-- ios -->
    <platform name="ios">
        <config-file target="config.xml" parent="/*">
            <feature name="MuteSwitchDetector">
                <param name="ios-package" value="MuteSwitchDetector"/>
                <param name="onload" value="true"/>
            </feature>
        </config-file>

        <source-file src="src/ios/MuteSwitchDetector.swift" />
        <source-file src="src/ios/MuteSwitchDetectorCore.swift" />

        <resource-file src="src/ios/MuteSwitchDetector.bundle" />
    </platform>

</plugin>