Fix the build

Author: sophiedeziel

src/job.ts

@@ -96,7 +96,7 @@ class Indexer {
 }
 
 class TravelTypeIndexer extends Indexer {
-  protected indexes: Record<string, Path[]>;
+  protected declare indexes: Record<string, Path[]>;
   constructor(indexes: Record<string, Path[]>) {
     super(indexes);
   }
@@ -116,7 +116,7 @@ class NonPlanarPathError extends NonApplicableIndexer {
   }
 }
 class LayersIndexer extends Indexer {
-  protected indexes: Path[][];
+  protected declare indexes: Path[][];
   constructor(indexes: Path[][]) {
     super(indexes);
   }