src/hooks/scriptsFinder.js
function (hook, opts) {
        // args check
        if (!hook) {
            throw new Error('hook type is not specified');
        }
        return getApplicationHookScripts(hook, opts)
            .concat(getPluginsHookScripts(hook, opts));
    }
function (hook, opts) {
        // args check
        if (!hook) {
            throw new Error('hook type is not specified');
        }
        return getApplicationHookScripts(hook, opts)
            .concat(getPluginsHookScripts(hook, opts));
    }
Returns all script files for the hook type specified.