Callback function

{{?optional}} If you specify the {{name}} parameter, it should specify a function that looks like this: {{:}} The {{name}} parameter should specify a function that looks like this: {{/}}

function({{#parameters}}{{+partials.variable_type}} {{name}}{{^last}}, {{/}}{{/}}) {...};

{{{description}}}

{{#parameters}}{{+partials.parameter_full}}{{/}}