Generate generates Go code from the input template file to w, and returns a map of the location of Go expressions in the template to the location of the generated Go code in the output.

HasChanged returns true if the generated file should be written to disk, and therefore, also requires a recompilation.

WithFileName sets the filename of the templ file in template rendering error messages.

WithSkipCodeGeneratedComment skips the code generated comment at the top of the file.

WithTimestamp enables the generated date to be included in the generated code.

WithVersion enables the version to be included in the generated code.