export(mle) # exporting methods implicitly exports the generics
importFrom("graphics", plot)
importFrom("methods", show)
importFrom("stats", optim, qchisq)
## For these, we define methods or (AIC, BIC, nobs) an implicit generic:
importFrom("stats", AIC, BIC, coef, confint, logLik, nobs, profile, update, vcov)

## S4
exportClasses(mle, profile.mle, summary.mle)
## All methods for imported generics:
exportMethods(coef, confint, logLik, nobs, plot, profile, summary, show, update, vcov)
## implicit generics do not have any methods here
export(AIC, BIC)