1 files changed, 4 insertions, 1 deletions
diff --git a/include/value.h b/include/value.h
index 1d053b7..58e57fe 100644
--- a/include/value.h
+++ b/include/value.h
@@ -14,6 +14,9 @@ typedef enum {
     TSL_TYPE_USERDATA
 } TslType;
 
+/* TODO: Support BigInt */
+typedef double TslNumber;
+
 typedef enum {
     TSL_FALSE,
     TSL_TRUE
@@ -36,7 +39,7 @@ typedef struct {
 
 typedef struct {
     union {
-        double number;
+        TslNumber number;
         TslString *string;
         TslBool boolean;
         TslList *list;