index.js
function noMoreTemplates() {
        registryComplete = true;
        // Reject all unresolved promises
        Object.keys(registry).forEach(function(templateName) {
            registry[templateName].reject(noSuchTemplate(templateName));
        });
        theOnlyTemplate.reject(noSuchTemplate('<default>'));
    }
function noMoreTemplates() {
        registryComplete = true;
        // Reject all unresolved promises
        Object.keys(registry).forEach(function(templateName) {
            registry[templateName].reject(noSuchTemplate(templateName));
        });
        theOnlyTemplate.reject(noSuchTemplate('<default>'));
    }
Indicate that there will be no more incoming templates