Each file should export a default function that receives the Handlebars instance
and a namespace prefix string. The function should register helpers with the
namespace prefix applied.
If the module does not accept a namespace argument, helpers are registered
with namespace prefixing applied automatically to any helpers registered
during the call.
Load custom helpers from named helper config.
Each file should export a default function that receives the Handlebars instance and a namespace prefix string. The function should register helpers with the namespace prefix applied.
If the module does not accept a namespace argument, helpers are registered with namespace prefixing applied automatically to any helpers registered during the call.