make LIB_VERSION dynamic based on package.json value (FF-1998)

src/version.spec.ts

@@ -0,0 +1,13 @@
+import { LIB_VERSION } from './version';
+
+describe('Version Module', () => {
+  it('should export a LIB_VERSION constant', () => {
+    expect(LIB_VERSION).toBeDefined();
+  });
+
+  it('should match the version specified in package.json', () => {
+    // eslint-disable-next-line @typescript-eslint/no-var-requires
+    const packageJson = require('../package.json');
+    expect(LIB_VERSION).toBe(packageJson.version);
+  });
+});

src/version.ts

@@ -1 +1,3 @@
-export const LIB_VERSION = '3.0.0';
+// eslint-disable-next-line @typescript-eslint/no-var-requires
+const packageJson = require('../package.json');
+export const LIB_VERSION = packageJson.version;