Inheritance with templates.json

1 phpBBBase template.json

{ // All are mapped to specific files inside this style
// phpBB Base
	"faq_body":        "@self:faq_body.html.twig",
	"index_body":      "@self:index_body.html.twig",
	"report_body":     "@self:report.html.twig",
	"search_body":     "@self:search/body.html.twig",
	"search_results":  "@self:search_results.html.twig",
	"viewforum_body":  "@self:viewforum.html.twig",
	"viewonline_body": "@self:viewonline/body.html.twig"
}

2 phpBBProsilver template.json

{ // phpBB Prosilver
	"faq_body":        "@phpBBBase:faq_body.html.twig", // Hardcoded to specific file in base
	"index_body":      "@phpBBBase:index_body", // Softcoded to use whatever index_body maps to in base
	"report_body":     "@self:report_body", // As is a loop to itself assume report_body.html.twig inside this style
	"search_body":     "@self:search/body.html.twig", // Slashes allowed for directories
	"search_results":  "@phpBBBase:search/results.html.twig",
	"viewforum_body":  "@phpBBBase:viewforum_body",
	"viewonline_body": "@self:viewonline/body.html.twig",
	"viewonline_whois":"@self:viewonline/whois.html.twig",
	"viewtopic_body":  "@self:viewtopic_body.html.twig"
}

3 phpBBTitan templates.json

{ // phpBB Titan
	"faq_body":        "@phpBBBase:faq_body.html.twig",
	"index_body":      "@self:index_body.html.twig", // Use it's own index_body.html.twig file'
	"report_body":     "@phpBBProsilver:report_body", // Use the file specified in prosilver
	"search_body":     "@self:search/body.html.twig",
	"search_results":  "@phpBBBase:search/results.html.twig", // Despite the fact the mapping is different in prosilve for this map value, still use the specified file
	"viewforum_body":  "@phpBBProsilver:viewforum_body", // Use the mapping for viewforum_body so would end up rendering a template from base
	"viewonline_body": "@phpBBMons:viewonline_body", // Use a template from phpBB Mons style
	"viewonline_whois":"@self:viewonline/whois.html.twig",
	"viewtopic_body":  "@self:viewtopic_body.html.twig",
	"awesome_non_coresidebar": "@self:awesome_sidebar.html.twig"
}

4 phpBBMons templates.json

{ // phpBB Titan
	"faq_body":        "@phpBBTitan:faq_body", // Titan uses templates from Mons and Mons uses templates from Titan
	"index_body":      "@phpBBTitan:index_body",
	"report_body":     "@phpBBTitan:report_body",
	"search_body":     "@phpBBTitan:search_body",
	"search_results":  "@phpBBTitan:search_results",
	"viewforum_body":  "@phpBBTitan:viewforum_body",
	"viewonline_body": "@self:viewonline_body", // Use a template from phpBB Mons style
	"viewonline_whois":"@self:viewonline/whois.html.twig",
	"viewtopic_body":  "@self:viewtopic/body.html.twig",
	"awesome_non_core_sidebar": "@self:different_sidebar.html.twig", // We can override this in general
	"@phpBBTitan.awesome_non_core_sidebar": "@phpBBTitan:awesome_non_core_sidebar" // But maybe we only want to overide instances where it's used in phpBB titan (Or force usage of titan's when it's used inside titan/when it's specifically declared to use titan's as is this casen)'
}