doc: Add section :h neogen-template-api

lua/neogen/configurations/c.lua

@@ -169,7 +169,7 @@ local c_config = {
     granulator = nil,
     generator = nil,
 
-    template = template:add_default_template("doxygen"),
+    template = template:add_default_annotation("doxygen"),
 }
 
 return c_config

lua/neogen/configurations/csharp.lua

@@ -116,5 +116,5 @@ return {
             },
         },
     },
-    template = template:add_default_template("doxygen"):add_template("xmldoc"),
+    template = template:add_default_annotation("doxygen"):add_annotation("xmldoc"),
 }

lua/neogen/configurations/go.lua

@@ -27,5 +27,5 @@ return {
         },
     },
 
-    template = template:config({ use_default_comment = true }):add_default_template("godoc"),
+    template = template:config({ use_default_comment = true }):add_default_annotation("godoc"),
 }

lua/neogen/configurations/java.lua

@@ -113,5 +113,5 @@ return {
         },
     },
 
-    template = template:add_default_template("javadoc"),
+    template = template:add_default_annotation("javadoc"),
 }

lua/neogen/configurations/javascript.lua

@@ -112,5 +112,5 @@ return {
         },
     },
 
-    template = template:add_default_template("jsdoc"),
+    template = template:add_default_annotation("jsdoc"),
 }

lua/neogen/configurations/lua.lua

@@ -149,5 +149,5 @@ return {
     granulator = nil,
     generator = nil,
 
-    template = template:config({ use_default_comment = true }):add_default_template("emmylua"):add_template("ldoc"),
+    template = template:config({ use_default_comment = true }):add_default_annotation("emmylua"):add_annotation("ldoc"),
 }

lua/neogen/configurations/php.lua

@@ -78,5 +78,5 @@ return {
             },
         },
     },
-    template = template:add_default_template("phpdoc"),
+    template = template:add_default_annotation("phpdoc"),
 }

lua/neogen/configurations/python.lua

@@ -250,7 +250,7 @@ return {
                 end
             end,
         })
-        :add_default_template("google_docstrings")
-        :add_template("numpydoc")
-        :add_template("reST"),
+        :add_default_annotation("google_docstrings")
+        :add_annotation("numpydoc")
+        :add_annotation("reST"),
 }

lua/neogen/configurations/rust.lua

@@ -91,6 +91,6 @@ return {
 
     template = template
         :config({ use_default_comment = true })
-        :add_template("rustdoc")
-        :add_default_template("rust_alternative"),
+        :add_annotation("rustdoc")
+        :add_default_annotation("rust_alternative"),
 }

lua/neogen/configurations/typescript.lua

@@ -134,5 +134,5 @@ return {
         },
     },
 
-    template = template:add_default_template("jsdoc"),
+    template = template:add_default_annotation("jsdoc"),
 }

lua/neogen/utilities/template.lua

@@ -5,17 +5,20 @@
 --- as well as providing custom configurations in order to be precise about
 --- how to customize the annotations.
 ---
+--- We exposed some API to help you customize a template, and add your own custom annotations
+--- For this, please go to |neogen.template_api|
+---
 ---@type neogen.TemplateConfig
 ---
 --- Default values:
----@tag neogen.template_configuration
----@toc_entry Customize templates for a language
+---@tag neogen-template-configuration
+---@signature
+---@toc_entry Configurations for the template table
 ---@eval return MiniDoc.afterlines_to_code(MiniDoc.current.eval_section)
-local template_configuration = {
+local neogen_template = {
     annotation_convention = nil,
     use_default_comment = false,
 }
-
 --- # neogen.TemplateConfig~
 ---
 ---@class neogen.TemplateConfig see |template_config|
@@ -63,14 +66,38 @@ local template_configuration = {
 --- <
 -- TODO: Add section to tell about annotation convention
 
----Update template configuration
----@param tbl neogen.TemplateConfig
-template_configuration.config = function(self, tbl)
+--- # Templates API~
+---
+--- Welcome to the neogen API section for templates.
+---
+--- A template is an entity relative to a filetype that holds configurations for how to place
+--- annotations.
+--- With it, you can add an annotation convention to a filetype, change defaults,
+--- and even provide your own annotation convention !
+--- I exposed some API's, available after you get a template.
+--- Please see |neogen.get_template()| for how to get a template.
+---
+--- Example:
+--- >
+---  neogen.get_template("python"):config({ annotation_convention = ... })
+--- <
+---@tag neogen-template-api
+---@toc_entry API to customize templates
+
+--- Updates a template configuration
+---@signature <template_obj>:config(tbl)
+---@param tbl neogen.TemplateConfig Override the template with provided config
+---@tag neogen-template-api.config()
+neogen_template.config = function(self, tbl)
     self = vim.tbl_extend("force", self, tbl)
     return self
 end
 
-template_configuration.add_template = function(self, name)
+--- Add an annotation convention to the template
+---@signature <template_obj>:add_annotation(name)
+---@param name string The name of the annotation convention
+---@tag neogen-template-api.add_annotation()
+neogen_template.add_annotation = function(self, name)
     local ok, _t = pcall(require, "neogen.templates." .. name)
 
     if not ok then
@@ -81,10 +108,16 @@ template_configuration.add_template = function(self, name)
     return self
 end
 
-template_configuration.add_default_template = function(self, name)
+--- Add an annotation convention to the template and make it the default
+---@signature <template_obj>:add_default_annotation(name)
+---@param name string The name of the annotation convention
+---@tag neogen-template-api.add_default_annotation()
+neogen_template.add_default_annotation = function(self, name)
     self.annotation_convention = name
-    self = self:add_template(name)
+    self = self:add_annotation(name)
     return self
 end
 
-return template_configuration
+-- TODO: add API to create your own annotation convention
+
+return neogen_template