diff --git a/crates/stc_ts_file_analyzer/src/analyzer/generic/inference.rs b/crates/stc_ts_file_analyzer/src/analyzer/generic/inference.rs
index b747ecf9a3..0288a41276 100644
--- a/crates/stc_ts_file_analyzer/src/analyzer/generic/inference.rs
+++ b/crates/stc_ts_file_analyzer/src/analyzer/generic/inference.rs
@@ -639,6 +639,24 @@ impl Analyzer<'_, '_> {
                                                     tracker: Default::default(),
                                                 }),
                                             };
+                                            match src.parse() {
+                                                Ok(v) => {
+                                                    return Type::Lit(LitType {
+                                                        span,
+                                                        lit: RTsLit::Number(RNumber { span, value: v, raw: None }),
+                                                        metadata: Default::default(),
+                                                        tracker: Default::default(),
+                                                    })
+                                                }
+                                                Err(..) => {
+                                                    return Type::Keyword(KeywordType {
+                                                        span,
+                                                        kind: TsKeywordTypeKind::TsNumberKeyword,
+                                                        metadata: Default::default(),
+                                                        tracker: Default::default(),
+                                                    })
+                                                }
+                                            }
                                         }
 
                                         if l.is_enum_type() || l.is_enum_variant() {