XSLT to find the next element's type

<xsl:template match="//*">        <xsl:for-each select=".">            <xsl:if test=".!=''">            <xsl:apply-templates/>            <xsl:if test="not(boolean(following-sibling::node()[1][self::text()]))"><br/></xsl:if>            </xsl:if>         </xsl:for-each>    </xsl:template>