Copy it in to ~/.composer/vendor/squizlabs/php_codesniffer/src/Standards/WordPress/ruleset.xml

ruleset.xml

<?xml version="1.0"?>
<ruleset name="WordPress" namespace="WordPress">
	<description>WordPress Coding Standards</description>

	<autoload>./PHPCSAliases.php</autoload>

	<!--<rule ref="WordPress-Core"/> -->

	<rule ref="WordPress-Core">
		<exclude name="Generic.Commenting.DocComment.MissingShort" />
        <exclude name="Generic.Formatting.MultipleStatementAlignment" />
        <exclude name="Squiz.Commenting.ClassComment.Missing" />
        <exclude name="Squiz.Commenting.FileComment.Missing" />
        <exclude name="Squiz.Commenting.FunctionComment.Missing" />
        <exclude name="Squiz.Commenting.FunctionComment.MissingParamComment" />
        <exclude name="Squiz.Commenting.VariableComment.Missing" />
        <exclude name="Squiz.PHP.EmbeddedPhp.ContentBeforeOpen" />
        <exclude name="Squiz.PHP.EmbeddedPhp.ContentAfterOpen" />
        <exclude name="Squiz.PHP.EmbeddedPhp.ContentBeforeEnd" />
        <exclude name="Squiz.PHP.EmbeddedPhp.ContentAfterEnd" />

        <exclude name="WordPress.Arrays.MultipleStatementAlignment" />
        <exclude name="WordPress.CSRF.NonceVerification.NoNonceVerification" />
        <exclude name="WordPress.Files.FileName.InvalidClassFileName" />
        <exclude name="WordPress.Security.EscapeOutput.OutputNotEscaped"/>
        <exclude name="WordPress.Security.EscapeOutput.UnsafePrintingFunction" />
        <exclude name="WordPress.Security.NonceVerification.NoNonceVerification"/>
        <exclude name="WordPress.WP.I18n.MissingTranslatorsComment" />
        <exclude name="WordPress.WP.I18n.NonSingularStringLiteralSingle" />
        <exclude name="WordPress.WP.I18n.NonSingularStringLiteralPlural" />
        <exclude name="WordPress.XSS.EscapeOutput" />
        <exclude name="WordPress.XSS.EscapeOutput.OutputNotEscaped" />
        <exclude name="WordPress.WP.EnqueuedResources.NonEnqueuedStylesheet" />
		<exclude name="WordPress.PHP.StrictComparisons" />
		<exclude name="WordPress.NamingConventions.ValidFunctionName.FunctionNameInvalid" />


   </rule>

	<rule ref="WordPress-Docs"/>
	<rule ref="WordPress-Extra">
		<!-- Even though the VIP sniffs are not included in Extra, this will remove them from the scan. -->
		<exclude name="WordPress.VIP"/>
	</rule>

	<rule ref="WordPress.PHP.DiscouragedPHPFunctions">
		<!-- From "VIP": The obfuscation group is excluded as there are plenty of legitimate uses for the base64 functions. -->
		<properties>
			<property name="exclude" type="array" value="obfuscation"/>
		</properties>
	</rule>

	<!--
	#############################################################################
	Account for deprecated sniffs.
	These directives can be removed when the deprecated sniffs are removed.
	#############################################################################
	-->

	<!-- Prevent deprecation notice when the sniff is not explicitly included. -->
	<rule ref="WordPress.WP.PreparedSQL.DeprecatedSniff">
		<severity>0</severity>
	</rule>

	<!-- Prevent duplicate messages from deprecated sniff. -->
	<rule ref="WordPress.WP.PreparedSQL.NotPrepared">
		<severity>0</severity>
	</rule>

	<!-- Prevent deprecation notice when the sniff is not explicitly included. -->
	<rule ref="WordPress.Functions.DontExtract.DeprecatedSniff">
		<severity>0</severity>
	</rule>

	<!-- Prevent duplicate messages from deprecated sniff. -->
	<rule ref="WordPress.Functions.DontExtract.extract_extract">
		<severity>0</severity>
	</rule>

	<!-- Prevent deprecation notice when the sniff is not explicitly included. -->
	<rule ref="WordPress.CSRF.NonceVerification.DeprecatedSniff">
		<severity>0</severity>
	</rule>

	<!-- Prevent duplicate messages from deprecated sniff. -->
	<rule ref="WordPress.CSRF.NonceVerification.NoNonceVerification">
		<severity>0</severity>
	</rule>

	<!-- Prevent deprecation notice when the sniff is not explicitly included. -->
	<rule ref="WordPress.XSS.EscapeOutput.DeprecatedSniff">
		<severity>0</severity>
	</rule>

	<!-- Prevent duplicate messages from deprecated sniff. -->

	<rule ref="WordPress.XSS.EscapeOutput.DeprecatedCustomSanitizingFunctions">
		<severity>0</severity>
	</rule>

	<!-- Prevent deprecation notice when the sniff is not explicitly included. -->
	<rule ref="WordPress.Variables.GlobalVariables.DeprecatedSniff">
		<severity>0</severity>
	</rule>

	<!-- Prevent duplicate messages from deprecated sniff. -->
	<rule ref="WordPress.Variables.GlobalVariables.OverrideProhibited">
		<severity>0</severity>
	</rule>

	<rule ref="WordPress.NamingConventions.ValidHookName">
		<properties>
			<property name="additionalWordDelimiters" value="/-" />
		</properties>
	</rule>

</ruleset>