SubComponent.xml

<!--Exntends Base Component in Component Definition -->
<aura:component implements="force:appHostable,flexipage:availableForAllPageTypes" controller="AccountController" access="global" >
  
    <aura:attribute name="data" type="Account[]"/>
    
    <!-- Including BaseJS script. Once loaded call fetchAccounts method -->
    <ltng:require scripts="{!$Resource.BaseJS}"
                  afterScriptsLoaded="{!c.fetchAccounts}"/>
    
    <aura:iteration items="{!v.data}" var="acc">
      <p><lightning:formattedText value="{!acc.Name}" /></p>
    </aura:iteration>
    
</aura:component>