Hotfix Typescript checker failing

CONTRIBUTING.md

@@ -60,7 +60,8 @@ Please work against `develop` branch. **Do not** work against `master`.
 Autopings are set up: if you are not autopinged, you are welcome to comment, but please do not use the formal review feature, send approvals, rejections, or merges.
 
 # Code Quality
-- Aim for at least 8/10* quality in ``/packages/squiggle-lang``, and 7/10 quality in ``/packages/components``. 
+
+- Aim for at least 8/10\* quality in `/packages/squiggle-lang`, and 7/10 quality in `/packages/components`.
 - If you submit a PR that is under a 7, for some reason, describe the reasoning for this in the PR.
 
 * This quality score is subjective.
@@ -74,6 +75,7 @@ Note: Our codebase used to use `|>`, so there's a lot of that in the system. We'
 
 **Don't use anonymous functions with over three lines**  
 Bad:
+
 ```rescript
   foo
   -> E.O.fmap(r => {
@@ -83,7 +85,9 @@ Bad:
     r + a + b + c
   }
 ```
+
 Good:
+
 ```rescript
   let addingFn = (r => {
     let a = 34;
@@ -101,6 +105,7 @@ We'll try this for one month (ending May 5, 2022), then revisit.
 Rescript is clever about function inputs. There's custom syntax for default and optional arguments. In the cases where this applies, use it.
 
 From https://rescript-lang.org/docs/manual/latest/function:
+
 ```rescript
 // radius can be omitted
 let drawCircle = (~color, ~radius=?, ()) => {
@@ -114,11 +119,12 @@ let drawCircle = (~color, ~radius=?, ()) => {
 
 **Use named arguments**  
 If a function is called externally (in a different file), and has either:
+
 1. Two arguments of the same type
 2. Three paramaters or more.
 
 **Module naming: Use x_y as module names**  
-For example: ``Myname_Myproject_Add.res``. Rescript/Ocaml both require files to have unique names, so long names are needed to keep different parts separate from each other.
+For example: `Myname_Myproject_Add.res`. Rescript/Ocaml both require files to have unique names, so long names are needed to keep different parts separate from each other.
 
 See [this page](https://dev.to/yawaramin/a-modular-ocaml-project-structure-1ikd) for more information. (Though note that they use two underscores, and we do one. We might refactor that later.
 
@@ -128,8 +134,8 @@ We have some of this in the Reducer code, but generally discourage it.
 **Use interface files (.resi) for files with very public interfaces**
 
 ### Recommended Rescript resources
+
 - https://dev.to/yawaramin/a-modular-ocaml-project-structure-1ikd
 - https://github.com/avohq/reasonml-code-style-guide
 - https://cs.brown.edu/courses/cs017/content/docs/reasonml-style.pdf
 - https://github.com/ostera/reason-design-patterns/
-

packages/squiggle-lang/src/rescript/TypescriptInterface.res

@@ -32,7 +32,7 @@ let makeSampleSetDist = SampleSetDist.make
 let evaluate = Reducer.evaluate
 
 @genType
-type expressionValue = Reducer_Expression.expressionValue
+type expressionValue = ReducerInterface_ExpressionValue.expressionValue
 
 @genType
 type errorValue = Reducer_ErrorValue.errorValue