Add regression test for #38834 (#39479)

Author: weswigham

tests/baselines/reference/jsDeclarationsConstsAsNamespacesWithReferences.js

@@ -0,0 +1,26 @@
+//// [index.js]
+export const colors = {
+    royalBlue: "#6400e4",
+};
+
+export const brandColors = {
+    purple: colors.royalBlue,
+};
+
+//// [index.js]
+export const colors = {
+    royalBlue: "#6400e4",
+};
+export const brandColors = {
+    purple: colors.royalBlue,
+};
+
+
+//// [index.d.ts]
+export namespace colors {
+    const royalBlue: string;
+}
+export namespace brandColors {
+    import purple = colors.royalBlue;
+    export { purple };
+}

tests/baselines/reference/jsDeclarationsConstsAsNamespacesWithReferences.symbols

@@ -0,0 +1,19 @@
+=== tests/cases/conformance/jsdoc/declarations/index.js ===
+export const colors = {
+>colors : Symbol(colors, Decl(index.js, 0, 12))
+
+    royalBlue: "#6400e4",
+>royalBlue : Symbol(royalBlue, Decl(index.js, 0, 23))
+
+};
+
+export const brandColors = {
+>brandColors : Symbol(brandColors, Decl(index.js, 4, 12))
+
+    purple: colors.royalBlue,
+>purple : Symbol(purple, Decl(index.js, 4, 28))
+>colors.royalBlue : Symbol(royalBlue, Decl(index.js, 0, 23))
+>colors : Symbol(colors, Decl(index.js, 0, 12))
+>royalBlue : Symbol(royalBlue, Decl(index.js, 0, 23))
+
+};

tests/baselines/reference/jsDeclarationsConstsAsNamespacesWithReferences.types

@@ -0,0 +1,22 @@
+=== tests/cases/conformance/jsdoc/declarations/index.js ===
+export const colors = {
+>colors : { royalBlue: string; }
+>{    royalBlue: "#6400e4",} : { royalBlue: string; }
+
+    royalBlue: "#6400e4",
+>royalBlue : string
+>"#6400e4" : "#6400e4"
+
+};
+
+export const brandColors = {
+>brandColors : { purple: string; }
+>{    purple: colors.royalBlue,} : { purple: string; }
+
+    purple: colors.royalBlue,
+>purple : string
+>colors.royalBlue : string
+>colors : { royalBlue: string; }
+>royalBlue : string
+
+};

tests/cases/conformance/jsdoc/declarations/jsDeclarationsConstsAsNamespacesWithReferences.ts

@@ -0,0 +1,13 @@
+// @allowJs: true
+// @checkJs: true
+// @outDir: ./out
+// @target: es6
+// @declaration: true
+// @filename: index.js
+export const colors = {
+    royalBlue: "#6400e4",
+};
+
+export const brandColors = {
+    purple: colors.royalBlue,
+};