# Functions
NewBaseApp returns a reference to an initialized BaseApp.
NewQueryRouter returns a reference to a new queryRouter.
NewRouter returns a reference to a new router.
SetHaltHeight returns a BaseApp option function that sets the halt height.
SetMinGasPrices returns an option that sets the minimum gas prices on the app.
SetPruning sets a pruning option on the multistore associated with the app.
# Constants
MainStoreKey is the string representation of the main store.