$A.createComponent(
    "aura:unescapedHtml", {
        "value": '<div class="slds-notify_toast slds-theme_default" role="status" style="width: 97%;">' +
            '<i class="fa fa-ban fa-lg" style="color:white"></i>&nbsp;&nbsp;<h2 class="slds-text-heading_small ">' +
            $A.get("$Label.c.ConfirmRemoval") + '</h2></div>' +
            '<button type="button" class="btn btn-default" data-dismiss="modal"n' +
            'onclick="{!c.handleCancel)">$A.get("$Label.Cancel")</button>n' +
            '<button type="button" class="btn btn-primary" onclick="{!c.removeFromFile}">$A.get("$Label.Yes"</button>'
    },
    function(objModalHTMLCode, strStatus){
        if (strStatus === "SUCCESS") {
            objModalLibrary.showCustomModal({
                header: "Remove File",
                body: objModalHTMLCode,
                showCloseButton: true
            });
        }
    }
);

handleCancel : function(objComponent, objEvent, objHelper) {
    //closes the modal or popover from the component
    objComponent.find("popuplib").notifyClose();
},

removeFromFile : function(objComponent, objEvent, objHelper) {
    //closes the modal or popover from the component
    console.log('objComponent');
},