Export the expr calls

ChrisRackauckas · ChrisRackauckas · commit f85f1144a5af · 2020-06-18T08:06:20.000-04:00
diff --git a/src/ModelingToolkit.jl b/src/ModelingToolkit.jl
@@ -114,9 +114,12 @@ include("latexify_recipes.jl")
 include("build_function.jl")
 
 export ODESystem, ODEFunction, ODEFunctionExpr, ODEProblemExpr
-export SDESystem, SDEFunction
+export SDESystem, SDEFunction, SDEFunctionExpr, SDESystemExpr
 export JumpSystem
-export ODEProblem, SDEProblem, NonlinearProblem, OptimizationProblem, SteadyStateProblem
+export ODEProblem, SDEProblem,
+export NonlinearProblem, NonlinearProblemExpr
+export OptimizationProblem, OptimizationProblemExpr
+export SteadyStateProblem, SteadyStateProblemExpr
 export JumpProblem, DiscreteProblem
 export NonlinearSystem, OptimizationSystem
 export ode_order_lowering
