diff --git a/packages/@tailwindcss-browser/src/index.ts b/packages/@tailwindcss-browser/src/index.ts
index e7688a121..74992157f 100644
--- a/packages/@tailwindcss-browser/src/index.ts
+++ b/packages/@tailwindcss-browser/src/index.ts
@@ -116,6 +116,7 @@ async function loadStylesheet(id: string, base: string) {
   function load() {
     if (id === 'tailwindcss') {
       return {
+        path: 'virtual:tailwindcss/index.css',
         base,
         content: assets.css.index,
       }
@@ -125,6 +126,7 @@ async function loadStylesheet(id: string, base: string) {
       id === './preflight.css'
     ) {
       return {
+        path: 'virtual:tailwindcss/preflight.css',
         base,
         content: assets.css.preflight,
       }
@@ -134,6 +136,7 @@ async function loadStylesheet(id: string, base: string) {
       id === './theme.css'
     ) {
       return {
+        path: 'virtual:tailwindcss/theme.css',
         base,
         content: assets.css.theme,
       }
@@ -143,6 +146,7 @@ async function loadStylesheet(id: string, base: string) {
       id === './utilities.css'
     ) {
       return {
+        path: 'virtual:tailwindcss/utilities.css',
         base,
         content: assets.css.utilities,
       }
diff --git a/packages/@tailwindcss-node/src/compile.ts b/packages/@tailwindcss-node/src/compile.ts
index 85c4bd42f..02c488afd 100644
--- a/packages/@tailwindcss-node/src/compile.ts
+++ b/packages/@tailwindcss-node/src/compile.ts
@@ -125,6 +125,7 @@ export async function loadModule(
 
     let module = await importModule(pathToFileURL(resolvedPath).href)
     return {
+      path: resolvedPath,
       base: path.dirname(resolvedPath),
       module: module.default ?? module,
     }
@@ -144,6 +145,7 @@ export async function loadModule(
     onDependency(file)
   }
   return {
+    path: resolvedPath,
     base: path.dirname(resolvedPath),
     module: module.default ?? module,
   }
@@ -164,6 +166,7 @@ async function loadStylesheet(
     let file = await globalThis.__tw_readFile(resolvedPath, 'utf-8')
     if (file) {
       return {
+        path: resolvedPath,
         base: path.dirname(resolvedPath),
         content: file,
       }
@@ -172,6 +175,7 @@ async function loadStylesheet(
 
   let file = await fsPromises.readFile(resolvedPath, 'utf-8')
   return {
+    path: resolvedPath,
     base: path.dirname(resolvedPath),
     content: file,
   }
diff --git a/packages/tailwindcss/src/at-import.ts b/packages/tailwindcss/src/at-import.ts
index 343e9fbae..2d2682ddd 100644
--- a/packages/tailwindcss/src/at-import.ts
+++ b/packages/tailwindcss/src/at-import.ts
@@ -7,6 +7,7 @@ type LoadStylesheet = (
   id: string,
   basedir: string,
 ) => Promise<{
+  path: string
   base: string
   content: string
 }>
diff --git a/packages/tailwindcss/src/compat/apply-compat-hooks.ts b/packages/tailwindcss/src/compat/apply-compat-hooks.ts
index eb23cec18..fb619561b 100644
--- a/packages/tailwindcss/src/compat/apply-compat-hooks.ts
+++ b/packages/tailwindcss/src/compat/apply-compat-hooks.ts
@@ -31,6 +31,7 @@ export async function applyCompatibilityHooks({
     base: string,
     resourceHint: 'plugin' | 'config',
   ) => Promise<{
+    path: string
     base: string
     module: any
   }>
diff --git a/packages/tailwindcss/src/compat/config.test.ts b/packages/tailwindcss/src/compat/config.test.ts
index 9e6c3b58a..ea64fe3a1 100644
--- a/packages/tailwindcss/src/compat/config.test.ts
+++ b/packages/tailwindcss/src/compat/config.test.ts
@@ -1156,6 +1156,7 @@ test('utilities must be prefixed', async () => {
 
   let compiler = await compile(input, {
     loadModule: async (id, base) => ({
+      path: '',
       base,
       module: { prefix: 'tw' },
     }),
@@ -1183,6 +1184,7 @@ test('utilities must be prefixed', async () => {
   // Non-prefixed utilities are ignored
   compiler = await compile(input, {
     loadModule: async (id, base) => ({
+      path: '',
       base,
       module: { prefix: 'tw' },
     }),
@@ -1202,6 +1204,7 @@ test('utilities used in @apply must be prefixed', async () => {
     `,
     {
       loadModule: async (id, base) => ({
+        path: '',
         base,
         module: { prefix: 'tw' },
       }),
@@ -1228,6 +1231,7 @@ test('utilities used in @apply must be prefixed', async () => {
       `,
       {
         loadModule: async (id, base) => ({
+          path: '',
           base,
           module: { prefix: 'tw' },
         }),
@@ -1258,6 +1262,7 @@ test('Prefixes configured in CSS take precedence over those defined in JS config
     {
       async loadModule(id, base) {
         return {
+          path: '',
           base,
           module: { prefix: 'tw' },
         }
@@ -1282,6 +1287,7 @@ test('a prefix must be letters only', async () => {
       {
         async loadModule(id, base) {
           return {
+            path: '',
             base,
             module: { prefix: '__' },
           }
@@ -1305,6 +1311,7 @@ test('important: `#app`', async () => {
 
   let compiler = await compile(input, {
     loadModule: async (_, base) => ({
+      path: '',
       base,
       module: { important: '#app' },
     }),
@@ -1342,6 +1349,7 @@ test('important: true', async () => {
 
   let compiler = await compile(input, {
     loadModule: async (_, base) => ({
+      path: '',
       base,
       module: { important: true },
     }),
@@ -1378,6 +1386,7 @@ test('blocklisted candidates are not generated', async () => {
     {
       async loadModule(id, base) {
         return {
+          path: '',
           base,
           module: {
             blocklist: ['bg-white'],
@@ -1421,6 +1430,7 @@ test('blocklisted candidates cannot be used with `@apply`', async () => {
       {
         async loadModule(id, base) {
           return {
+            path: '',
             base,
             module: {
               blocklist: ['bg-white'],
@@ -1473,6 +1483,7 @@ test('old theme values are merged with their renamed counterparts in the CSS the
     {
       async loadModule(id, base) {
         return {
+          path: '',
           base,
           module: plugin(function ({ theme }) {
             didCallPluginFn()
diff --git a/packages/tailwindcss/src/compat/plugin-api.test.ts b/packages/tailwindcss/src/compat/plugin-api.test.ts
index 6a8f95c58..465974679 100644
--- a/packages/tailwindcss/src/compat/plugin-api.test.ts
+++ b/packages/tailwindcss/src/compat/plugin-api.test.ts
@@ -17,6 +17,7 @@ describe('theme', async () => {
     let compiler = await compile(input, {
       loadModule: async (id, base) => {
         return {
+          path: '',
           base,
           module: plugin(
             function ({ addBase, theme }) {
@@ -80,6 +81,7 @@ describe('theme', async () => {
     let compiler = await compile(input, {
       loadModule: async (id, base) => {
         return {
+          path: '',
           base,
           module: plugin(function ({ addUtilities, theme }) {
             addUtilities({
@@ -116,6 +118,7 @@ describe('theme', async () => {
     let compiler = await compile(input, {
       loadModule: async (id, base) => {
         return {
+          path: '',
           base,
           module: plugin(
             function ({ matchUtilities, theme }) {
@@ -164,6 +167,7 @@ describe('theme', async () => {
     let compiler = await compile(input, {
       loadModule: async (id, base) => {
         return {
+          path: '',
           base,
           module: plugin(
             function ({ matchUtilities, theme }) {
@@ -211,6 +215,7 @@ describe('theme', async () => {
     let compiler = await compile(input, {
       loadModule: async (id, base) => {
         return {
+          path: '',
           base,
           module: plugin(
             function ({ matchUtilities, theme }) {
@@ -265,6 +270,7 @@ describe('theme', async () => {
     let compiler = await compile(input, {
       loadModule: async (id, base) => {
         return {
+          path: '',
           base,
           module: plugin(function ({ addUtilities, theme }) {
             addUtilities({
@@ -313,6 +319,7 @@ describe('theme', async () => {
     let compiler = await compile(input, {
       loadModule: async (id, base) => {
         return {
+          path: '',
           base,
           module: plugin(
             function ({ addUtilities, theme }) {
@@ -398,6 +405,7 @@ describe('theme', async () => {
     let compiler = await compile(input, {
       loadModule: async (id, base) => {
         return {
+          path: '',
           base,
           module: plugin(
             function ({ matchUtilities, theme }) {
@@ -452,6 +460,7 @@ describe('theme', async () => {
     let compiler = await compile(input, {
       loadModule: async (id, base) => {
         return {
+          path: '',
           base,
           module: plugin(
             function ({ matchUtilities, theme }) {
@@ -499,6 +508,7 @@ describe('theme', async () => {
     let compiler = await compile(input, {
       loadModule: async (id, base) => {
         return {
+          path: '',
           base,
           module: plugin(function ({ matchUtilities, theme }) {
             matchUtilities(
@@ -557,6 +567,7 @@ describe('theme', async () => {
     let compiler = await compile(input, {
       loadModule: async (id, base) => {
         return {
+          path: '',
           base,
           module: plugin(
             function ({ matchUtilities, theme }) {
@@ -611,6 +622,7 @@ describe('theme', async () => {
     let compiler = await compile(input, {
       loadModule: async (id, base) => {
         return {
+          path: '',
           base,
           module: plugin(
             function ({ matchUtilities, theme }) {
@@ -660,6 +672,7 @@ describe('theme', async () => {
     await compile(input, {
       loadModule: async (id, base) => {
         return {
+          path: '',
           base,
           module: plugin(
             function ({ theme }) {
@@ -695,6 +708,7 @@ describe('theme', async () => {
     let { build } = await compile(input, {
       loadModule: async (id, base) => {
         return {
+          path: '',
           base,
           module: plugin(function ({ matchUtilities, theme }) {
             function utility(name: string, themeKey: string) {
@@ -942,6 +956,7 @@ describe('theme', async () => {
     await compile(input, {
       loadModule: async (id, base) => {
         return {
+          path: '',
           base,
           module: plugin(
             ({ theme }) => {
@@ -984,6 +999,7 @@ describe('theme', async () => {
     await compile(input, {
       loadModule: async (id, base) => {
         return {
+          path: '',
           base,
           module: plugin(({ theme }) => {
             fn(theme('transitionTimingFunction.DEFAULT'))
@@ -1015,6 +1031,7 @@ describe('theme', async () => {
     await compile(input, {
       loadModule: async (id, base) => {
         return {
+          path: '',
           base,
           module: plugin(({ theme }) => {
             fn(theme('color.red.100'))
@@ -1043,6 +1060,7 @@ describe('theme', async () => {
     await compile(input, {
       loadModule: async (id, base) => {
         return {
+          path: '',
           base,
           module: plugin(({ theme }) => {
             fn(theme('i.do.not.exist'))
@@ -1069,6 +1087,7 @@ describe('theme', async () => {
     let { build } = await compile(input, {
       loadModule: async (id, base) => {
         return {
+          path: '',
           base,
           module: plugin(({ addUtilities, matchUtilities }) => {
             addUtilities({
@@ -1124,6 +1143,7 @@ describe('theme', async () => {
     let { build } = await compile(input, {
       loadModule: async (id, base) => {
         return {
+          path: '',
           base,
           module: plugin(function ({ matchUtilities }) {
             function utility(name: string, themeKey: string) {
@@ -1342,6 +1362,7 @@ describe('theme', async () => {
     let compiler = await compile(input, {
       loadModule: async (id, base) => {
         return {
+          path: '',
           base,
           module: plugin(
             function ({ matchUtilities, theme }) {
@@ -1400,6 +1421,7 @@ describe('theme', async () => {
     let compiler = await compile(input, {
       loadModule: async (id, base) => {
         return {
+          path: '',
           base,
           module: plugin(function ({ matchUtilities, theme }) {
             matchUtilities(
@@ -1446,6 +1468,7 @@ describe('theme', async () => {
     let compiler = await compile(input, {
       loadModule: async (id, base) => {
         return {
+          path: '',
           base,
           module: plugin(
             function ({ matchUtilities, theme }) {
@@ -1493,6 +1516,7 @@ describe('addBase', () => {
       loadModule: async (id, base) => {
         if (id === 'inside') {
           return {
+            path: '',
             base,
             module: plugin(function ({ addBase }) {
               addBase({ inside: { color: 'red' } })
@@ -1500,6 +1524,7 @@ describe('addBase', () => {
           }
         }
         return {
+          path: '',
           base,
           module: plugin(function ({ addBase }) {
             addBase({ outside: { color: 'red' } })
@@ -1508,6 +1533,7 @@ describe('addBase', () => {
       },
       async loadStylesheet() {
         return {
+          path: '',
           base: '',
           content: css`
             @plugin "inside";
@@ -1533,6 +1559,7 @@ describe('addBase', () => {
 
     let compiler = await compile(input, {
       loadModule: async () => ({
+        path: '',
         base: '/root',
         module: plugin(function ({ addBase }) {
           addBase({
@@ -1571,6 +1598,7 @@ describe('addVariant', () => {
       {
         loadModule: async (id, base) => {
           return {
+            path: '',
             base,
             module: ({ addVariant }: PluginAPI) => {
               addVariant('hocus', '&:hover, &:focus')
@@ -1605,6 +1633,7 @@ describe('addVariant', () => {
       {
         loadModule: async (id, base) => {
           return {
+            path: '',
             base,
             module: ({ addVariant }: PluginAPI) => {
               addVariant('hocus', ['&:hover', '&:focus'])
@@ -1640,6 +1669,7 @@ describe('addVariant', () => {
       {
         loadModule: async (id, base) => {
           return {
+            path: '',
             base,
             module: ({ addVariant }: PluginAPI) => {
               addVariant('hocus', {
@@ -1677,6 +1707,7 @@ describe('addVariant', () => {
       {
         loadModule: async (id, base) => {
           return {
+            path: '',
             base,
             module: ({ addVariant }: PluginAPI) => {
               addVariant('hocus', {
@@ -1728,6 +1759,7 @@ describe('addVariant', () => {
       {
         loadModule: async (id, base) => {
           return {
+            path: '',
             base,
             module: ({ addVariant }: PluginAPI) => {
               addVariant(
@@ -1769,6 +1801,7 @@ describe('addVariant', () => {
       {
         loadModule: async (id, base) => {
           return {
+            path: '',
             base,
             module: ({ addVariant }: PluginAPI) => {
               addVariant('hocus', {
@@ -1811,6 +1844,7 @@ describe('matchVariant', () => {
       {
         loadModule: async (id, base) => {
           return {
+            path: '',
             base,
             module: ({ matchVariant }: PluginAPI) => {
               matchVariant('potato', (flavor) => `.potato-${flavor} &`)
@@ -1845,6 +1879,7 @@ describe('matchVariant', () => {
       {
         loadModule: async (id, base) => {
           return {
+            path: '',
             base,
             module: ({ matchVariant }: PluginAPI) => {
               matchVariant('potato', (flavor) => `@media (potato: ${flavor})`)
@@ -1883,6 +1918,7 @@ describe('matchVariant', () => {
       {
         loadModule: async (id, base) => {
           return {
+            path: '',
             base,
             module: ({ matchVariant }: PluginAPI) => {
               matchVariant(
@@ -1929,6 +1965,7 @@ describe('matchVariant', () => {
       {
         loadModule: async (id, base) => {
           return {
+            path: '',
             base,
             module: ({ matchVariant }: PluginAPI) => {
               matchVariant('tooltip', (side) => `&${side}`, {
@@ -1968,6 +2005,7 @@ describe('matchVariant', () => {
       {
         loadModule: async (id, base) => {
           return {
+            path: '',
             base,
             module: ({ matchVariant }: PluginAPI) => {
               matchVariant('alphabet', (side) => `&${side}`, {
@@ -2010,6 +2048,7 @@ describe('matchVariant', () => {
       {
         loadModule: async (id, base) => {
           return {
+            path: '',
             base,
             module: ({ matchVariant }: PluginAPI) => {
               matchVariant('test', (selector) =>
@@ -2042,6 +2081,7 @@ describe('matchVariant', () => {
       {
         loadModule: async (id, base) => {
           return {
+            path: '',
             base,
             module: ({ matchVariant }: PluginAPI) => {
               matchVariant('testmin', (value) => `@media (min-width: ${value})`, {
@@ -2094,6 +2134,7 @@ describe('matchVariant', () => {
       {
         loadModule: async (id, base) => {
           return {
+            path: '',
             base,
             module: ({ matchVariant }: PluginAPI) => {
               matchVariant('testmin', (value) => `@media (min-width: ${value})`, {
@@ -2149,6 +2190,7 @@ describe('matchVariant', () => {
       {
         loadModule: async (id, base) => {
           return {
+            path: '',
             base,
             module: ({ matchVariant }: PluginAPI) => {
               matchVariant('testmin', (value) => `@media (min-width: ${value})`, {
@@ -2221,6 +2263,7 @@ describe('matchVariant', () => {
       {
         loadModule: async (id, base) => {
           return {
+            path: '',
             base,
             module: ({ matchVariant }: PluginAPI) => {
               matchVariant('testmin', (value) => `@media (min-width: ${value})`, {
@@ -2275,6 +2318,7 @@ describe('matchVariant', () => {
       {
         loadModule: async (id, base) => {
           return {
+            path: '',
             base,
             module: ({ matchVariant }: PluginAPI) => {
               matchVariant('testmin', (value) => `@media (min-width: ${value})`, {
@@ -2347,6 +2391,7 @@ describe('matchVariant', () => {
       {
         loadModule: async (id, base) => {
           return {
+            path: '',
             base,
             module: ({ matchVariant }: PluginAPI) => {
               matchVariant('testmin', (value) => `@media (min-width: ${value})`, {
@@ -2415,6 +2460,7 @@ describe('matchVariant', () => {
       {
         loadModule: async (id, base) => {
           return {
+            path: '',
             base,
             module: ({ matchVariant }: PluginAPI) => {
               matchVariant('testmin', (value) => `@media (min-width: ${value})`, {
@@ -2495,6 +2541,7 @@ describe('matchVariant', () => {
       {
         loadModule: async (id, base) => {
           return {
+            path: '',
             base,
             module: ({ matchVariant }: PluginAPI) => {
               matchVariant('foo', (value) => `.foo${value} &`, {
@@ -2529,6 +2576,7 @@ describe('matchVariant', () => {
       {
         loadModule: async (id, base) => {
           return {
+            path: '',
             base,
             module: ({ matchVariant }: PluginAPI) => {
               matchVariant('foo', (value) => `.foo${value} &`)
@@ -2553,6 +2601,7 @@ describe('matchVariant', () => {
       {
         loadModule: async (id, base) => {
           return {
+            path: '',
             base,
             module: ({ matchVariant }: PluginAPI) => {
               matchVariant('foo', (value) => `.foo${value === null ? '-good' : '-bad'} &`, {
@@ -2585,6 +2634,7 @@ describe('matchVariant', () => {
       {
         loadModule: async (id, base) => {
           return {
+            path: '',
             base,
             module: ({ matchVariant }: PluginAPI) => {
               matchVariant('foo', (value) => `.foo${value === undefined ? '-good' : '-bad'} &`, {
@@ -2615,6 +2665,7 @@ describe('matchVariant', () => {
       {
         loadModule: async (id, base) => {
           return {
+            path: '',
             base,
             module: ({ matchVariant }: PluginAPI) => {
               matchVariant('my-container', (value, { modifier }) => {
@@ -2669,6 +2720,7 @@ describe('addUtilities()', () => {
       {
         async loadModule(id, base) {
           return {
+            path: '',
             base,
             module: ({ addUtilities }: PluginAPI) => {
               addUtilities({
@@ -2710,6 +2762,7 @@ describe('addUtilities()', () => {
       {
         async loadModule(id, base) {
           return {
+            path: '',
             base,
             module: ({ addUtilities }: PluginAPI) => {
               addUtilities([
@@ -2743,6 +2796,7 @@ describe('addUtilities()', () => {
       {
         async loadModule(id, base) {
           return {
+            path: '',
             base,
             module: ({ addUtilities }: PluginAPI) => {
               addUtilities([
@@ -2782,6 +2836,7 @@ describe('addUtilities()', () => {
       {
         async loadModule(id, base) {
           return {
+            path: '',
             base,
             module: ({ addUtilities }: PluginAPI) => {
               addUtilities([
@@ -2816,6 +2871,7 @@ describe('addUtilities()', () => {
       {
         async loadModule(id, base) {
           return {
+            path: '',
             base,
             module: ({ addUtilities }: PluginAPI) => {
               addUtilities({
@@ -2857,6 +2913,7 @@ describe('addUtilities()', () => {
       {
         async loadModule(id, base) {
           return {
+            path: '',
             base,
             module: ({ addUtilities }: PluginAPI) => {
               addUtilities({
@@ -2913,6 +2970,7 @@ describe('addUtilities()', () => {
         {
           async loadModule(id, base) {
             return {
+              path: '',
               base,
               module: ({ addUtilities }: PluginAPI) => {
                 addUtilities({
@@ -2942,6 +3000,7 @@ describe('addUtilities()', () => {
       {
         async loadModule(id, base) {
           return {
+            path: '',
             base,
             module: ({ addUtilities }: PluginAPI) => {
               addUtilities({
@@ -2985,6 +3044,7 @@ describe('addUtilities()', () => {
       {
         async loadModule(id, base) {
           return {
+            path: '',
             base,
             module: ({ addUtilities }: PluginAPI) => {
               addUtilities({
@@ -3026,6 +3086,7 @@ describe('addUtilities()', () => {
       {
         async loadModule(id, base) {
           return {
+            path: '',
             base,
             module: ({ addUtilities }: PluginAPI) => {
               addUtilities({
@@ -3122,6 +3183,7 @@ describe('addUtilities()', () => {
       {
         async loadModule(id, base) {
           return {
+            path: '',
             base,
             module: ({ addUtilities }: PluginAPI) => {
               addUtilities({
@@ -3175,6 +3237,7 @@ describe('addUtilities()', () => {
       {
         async loadModule(id, base) {
           return {
+            path: '',
             base,
             module: ({ addUtilities }: PluginAPI) => {
               addUtilities({
@@ -3240,6 +3303,7 @@ describe('matchUtilities()', () => {
         {
           async loadModule(id, base) {
             return {
+              path: '',
               base,
               module: ({ matchUtilities }: PluginAPI) => {
                 matchUtilities(
@@ -3320,6 +3384,7 @@ describe('matchUtilities()', () => {
         {
           async loadModule(id, base) {
             return {
+              path: '',
               base,
               module: ({ matchUtilities }: PluginAPI) => {
                 matchUtilities(
@@ -3361,6 +3426,7 @@ describe('matchUtilities()', () => {
       {
         async loadModule(id, base) {
           return {
+            path: '',
             base,
             module: ({ matchUtilities }: PluginAPI) => {
               matchUtilities(
@@ -3410,6 +3476,7 @@ describe('matchUtilities()', () => {
         {
           async loadModule(id, base) {
             return {
+              path: '',
               base,
               module: ({ matchUtilities }: PluginAPI) => {
                 matchUtilities(
@@ -3480,6 +3547,7 @@ describe('matchUtilities()', () => {
         {
           async loadModule(id, base) {
             return {
+              path: '',
               base,
               module: ({ matchUtilities }: PluginAPI) => {
                 matchUtilities(
@@ -3554,6 +3622,7 @@ describe('matchUtilities()', () => {
           {
             async loadModule(id, base) {
               return {
+                path: '',
                 base,
                 module: ({ matchUtilities }: PluginAPI) => {
                   matchUtilities(
@@ -3609,6 +3678,7 @@ describe('matchUtilities()', () => {
           {
             async loadModule(id, base) {
               return {
+                path: '',
                 base,
                 module: ({ matchUtilities }: PluginAPI) => {
                   matchUtilities(
@@ -3647,6 +3717,7 @@ describe('matchUtilities()', () => {
           {
             async loadModule(id, base) {
               return {
+                path: '',
                 base,
                 module: ({ matchUtilities }: PluginAPI) => {
                   matchUtilities(
@@ -3691,6 +3762,7 @@ describe('matchUtilities()', () => {
         {
           async loadModule(id, base) {
             return {
+              path: '',
               base,
               module: ({ matchUtilities }: PluginAPI) => {
                 matchUtilities(
@@ -3818,6 +3890,7 @@ describe('matchUtilities()', () => {
         {
           async loadModule(id, base) {
             return {
+              path: '',
               base,
               module: ({ matchUtilities }: PluginAPI) => {
                 matchUtilities(
@@ -3903,6 +3976,7 @@ describe('matchUtilities()', () => {
         {
           async loadModule(id, base) {
             return {
+              path: '',
               base,
               module: ({ matchUtilities }: PluginAPI) => {
                 matchUtilities(
@@ -3961,6 +4035,7 @@ describe('matchUtilities()', () => {
       {
         async loadModule(id, base) {
           return {
+            path: '',
             base,
             module: ({ matchUtilities }: PluginAPI) => {
               matchUtilities(
@@ -4028,6 +4103,7 @@ describe('matchUtilities()', () => {
         {
           async loadModule(id, base) {
             return {
+              path: '',
               base,
               module: ({ matchUtilities }: PluginAPI) => {
                 matchUtilities({
@@ -4056,6 +4132,7 @@ describe('matchUtilities()', () => {
       {
         async loadModule(base) {
           return {
+            path: '',
             base,
             module: ({ matchUtilities }: PluginAPI) => {
               matchUtilities(
@@ -4122,6 +4199,7 @@ describe('addComponents()', () => {
       {
         async loadModule(id, base) {
           return {
+            path: '',
             base,
             module: ({ addComponents }: PluginAPI) => {
               addComponents({
@@ -4190,6 +4268,7 @@ describe('matchComponents()', () => {
       {
         async loadModule(id, base) {
           return {
+            path: '',
             base,
             module: ({ matchComponents }: PluginAPI) => {
               matchComponents(
@@ -4235,6 +4314,7 @@ describe('prefix()', () => {
       {
         async loadModule(id, base) {
           return {
+            path: '',
             base,
             module: ({ prefix }: PluginAPI) => {
               fn(prefix('btn'))
@@ -4258,6 +4338,7 @@ describe('config()', () => {
       {
         async loadModule(id, base) {
           return {
+            path: '',
             base,
             module: ({ config }: PluginAPI) => {
               fn(config())
@@ -4285,6 +4366,7 @@ describe('config()', () => {
       {
         async loadModule(id, base) {
           return {
+            path: '',
             base,
             module: ({ config }: PluginAPI) => {
               fn(config('theme'))
@@ -4310,6 +4392,7 @@ describe('config()', () => {
       {
         async loadModule(id, base) {
           return {
+            path: '',
             base,
             module: ({ config }: PluginAPI) => {
               fn(config('somekey', 'defaultvalue'))
diff --git a/packages/tailwindcss/src/css-functions.test.ts b/packages/tailwindcss/src/css-functions.test.ts
index 968bb7f43..9c7502b8d 100644
--- a/packages/tailwindcss/src/css-functions.test.ts
+++ b/packages/tailwindcss/src/css-functions.test.ts
@@ -412,6 +412,7 @@ describe('--theme(…)', () => {
         [],
         {
           loadModule: async () => ({
+            path: '',
             base: '/root',
             module: () => {},
           }),
@@ -772,6 +773,7 @@ describe('theme(…)', () => {
             `,
             {
               loadModule: async () => ({
+                path: '',
                 base: '/root',
                 module: {},
               }),
@@ -1199,6 +1201,7 @@ describe('in plugins', () => {
       {
         async loadModule() {
           return {
+            path: '',
             base: '/root',
             module: plugin(({ addBase, addUtilities }) => {
               addBase({
@@ -1256,6 +1259,7 @@ describe('in JS config files', () => {
       `,
       {
         loadModule: async () => ({
+          path: '',
           base: '/root',
           module: {
             theme: {
@@ -1317,6 +1321,7 @@ test('replaces CSS theme() function with values inside imported stylesheets', as
       {
         async loadStylesheet() {
           return {
+            path: '',
             base: '/bar.css',
             content: css`
               .red {
diff --git a/packages/tailwindcss/src/index.test.ts b/packages/tailwindcss/src/index.test.ts
index 22dd6b053..cc22114d3 100644
--- a/packages/tailwindcss/src/index.test.ts
+++ b/packages/tailwindcss/src/index.test.ts
@@ -126,6 +126,7 @@ describe('compiling CSS', () => {
         {
           async loadStylesheet(id) {
             return {
+              path: '',
               base: '',
               content: fs.readFileSync(
                 path.resolve(__dirname, '..', id === 'tailwindcss' ? 'index.css' : id),
@@ -401,6 +402,7 @@ describe('@apply', () => {
         {
           async loadStylesheet() {
             return {
+              path: '',
               base: '/bar.css',
               content: css`
                 .foo {
@@ -2320,6 +2322,7 @@ describe('Parsing theme values from CSS', () => {
         {
           async loadStylesheet() {
             return {
+              path: '',
               base: '',
               content: css`
                 @theme {
@@ -2407,6 +2410,7 @@ describe('Parsing theme values from CSS', () => {
         {
           async loadStylesheet() {
             return {
+              path: '',
               base: '',
               content: css`
                 @theme {
@@ -2704,6 +2708,7 @@ describe('Parsing theme values from CSS', () => {
       {
         loadModule: async () => {
           return {
+            path: '',
             base: '/root',
             module: plugin(({}) => {}, {
               theme: {
@@ -2750,6 +2755,7 @@ describe('Parsing theme values from CSS', () => {
       {
         loadModule: async () => {
           return {
+            path: '',
             base: '/root',
             module: {
               theme: {
@@ -2839,6 +2845,7 @@ describe('plugins', () => {
         `,
         {
           loadModule: async () => ({
+            path: '',
             base: '/root',
             module: ({ addVariant }: PluginAPI) => {
               addVariant('hocus', '&:hover, &:focus')
@@ -2857,6 +2864,7 @@ describe('plugins', () => {
         `,
         {
           loadModule: async () => ({
+            path: '',
             base: '/root',
             module: ({ addVariant }: PluginAPI) => {
               addVariant('hocus', '&:hover, &:focus')
@@ -2877,6 +2885,7 @@ describe('plugins', () => {
         `,
         {
           loadModule: async () => ({
+            path: '',
             base: '/root',
             module: ({ addVariant }: PluginAPI) => {
               addVariant('hocus', '&:hover, &:focus')
@@ -2899,6 +2908,7 @@ describe('plugins', () => {
       `,
       {
         loadModule: async () => ({
+          path: '',
           base: '/root',
           module: plugin.withOptions((options) => {
             expect(options).toEqual({
@@ -2951,6 +2961,7 @@ describe('plugins', () => {
       `,
       {
         loadModule: async () => ({
+          path: '',
           base: '/root',
           module: plugin.withOptions((options) => {
             expect(options).toEqual({
@@ -2991,6 +3002,7 @@ describe('plugins', () => {
         `,
         {
           loadModule: async () => ({
+            path: '',
             base: '/root',
             module: plugin.withOptions((options) => {
               return ({ addUtilities }) => {
@@ -3029,6 +3041,7 @@ describe('plugins', () => {
         `,
         {
           loadModule: async () => ({
+            path: '',
             base: '/root',
             module: plugin(({ addUtilities }) => {
               addUtilities({
@@ -3055,6 +3068,7 @@ describe('plugins', () => {
         `,
         {
           loadModule: async () => ({
+            path: '',
             base: '/root',
             module: plugin(() => {}),
           }),
@@ -3079,6 +3093,7 @@ describe('plugins', () => {
         `,
         {
           loadModule: async () => ({
+            path: '',
             base: '/root',
             module: plugin(() => {}),
           }),
@@ -3105,6 +3120,7 @@ describe('plugins', () => {
       `,
       {
         loadModule: async () => ({
+          path: '',
           base: '/root',
           module: ({ addVariant }: PluginAPI) => {
             addVariant('hocus', '&:hover, &:focus')
@@ -3137,6 +3153,7 @@ describe('plugins', () => {
       `,
       {
         loadModule: async () => ({
+          path: '',
           base: '/root',
           module: ({ addVariant }: PluginAPI) => {
             addVariant('hocus', ['&:hover', '&:focus'])
@@ -3170,6 +3187,7 @@ describe('plugins', () => {
       `,
       {
         loadModule: async () => ({
+          path: '',
           base: '/root',
           module: ({ addVariant }: PluginAPI) => {
             addVariant('hocus', {
@@ -3205,6 +3223,7 @@ describe('plugins', () => {
       `,
       {
         loadModule: async () => ({
+          path: '',
           base: '/root',
           module: ({ addVariant }: PluginAPI) => {
             addVariant('hocus', {
@@ -3254,6 +3273,7 @@ describe('plugins', () => {
       `,
       {
         loadModule: async () => ({
+          path: '',
           base: '/root',
           module: ({ addVariant }: PluginAPI) => {
             addVariant('hocus', {
@@ -3292,6 +3312,7 @@ describe('plugins', () => {
       `,
       {
         loadModule: async () => ({
+          path: '',
           base: '/root',
           module: ({ addVariant }: PluginAPI) => {
             addVariant('dark', '&:is([data-theme=dark] *)')
@@ -4148,6 +4169,7 @@ test('addBase', async () => {
     `,
     {
       loadModule: async () => ({
+        path: '',
         base: '/root',
         module: ({ addBase }: PluginAPI) => {
           addBase({
@@ -4187,6 +4209,7 @@ it("should error when `layer(…)` is used, but it's not the first param", async
       {
         async loadStylesheet() {
           return {
+            path: '',
             base: '/bar.css',
             content: css`
               .foo {
@@ -4207,6 +4230,7 @@ describe('`@reference "…" imports`', () => {
     let loadStylesheet = async (id: string, base: string) => {
       if (id === './foo/baz.css') {
         return {
+          path: '',
           base: '/root/foo',
           content: css`
             .foo {
@@ -4223,6 +4247,7 @@ describe('`@reference "…" imports`', () => {
         }
       }
       return {
+        path: '',
         base: '/root/foo',
         content: css`
           @import './foo/baz.css';
@@ -4255,6 +4280,7 @@ describe('`@reference "…" imports`', () => {
     let loadStylesheet = async (id: string, base: string) => {
       if (id === './foo/baz.css') {
         return {
+          path: '',
           base: '/root/foo',
           content: css`
             @layer utilities {
@@ -4264,6 +4290,7 @@ describe('`@reference "…" imports`', () => {
         }
       }
       return {
+        path: '',
         base: '/root/foo',
         content: css`
           @import './foo/baz.css';
@@ -4317,6 +4344,7 @@ describe('`@reference "…" imports`', () => {
         ['animate-spin', 'match-utility-initial', 'match-components-initial'],
         {
           loadModule: async () => ({
+            path: '',
             base: '/root',
             module: ({
               addBase,
@@ -4372,6 +4400,7 @@ describe('`@reference "…" imports`', () => {
       switch (id) {
         case './one.css': {
           return {
+            path: '',
             base: '/root',
             content: css`
               @import './two.css' layer(two);
@@ -4380,6 +4409,7 @@ describe('`@reference "…" imports`', () => {
         }
         case './two.css': {
           return {
+            path: '',
             base: '/root',
             content: css`
               @import './three.css' layer(three);
@@ -4388,6 +4418,7 @@ describe('`@reference "…" imports`', () => {
         }
         case './three.css': {
           return {
+            path: '',
             base: '/root',
             content: css`
               .foo {
@@ -4446,6 +4477,7 @@ describe('`@reference "…" imports`', () => {
   test('supports `@import "…" reference` syntax', async () => {
     let loadStylesheet = async () => {
       return {
+        path: '',
         base: '/root/foo',
         content: css`
           .foo {
diff --git a/packages/tailwindcss/src/index.ts b/packages/tailwindcss/src/index.ts
index 792f7452f..541ec11a0 100644
--- a/packages/tailwindcss/src/index.ts
+++ b/packages/tailwindcss/src/index.ts
@@ -57,6 +57,7 @@ type CompileOptions = {
     base: string,
     resourceHint: 'plugin' | 'config',
   ) => Promise<{
+    path: string
     base: string
     module: Plugin | Config
   }>
@@ -64,6 +65,7 @@ type CompileOptions = {
     id: string,
     base: string,
   ) => Promise<{
+    path: string
     base: string
     content: string
   }>
diff --git a/packages/tailwindcss/src/intellisense.test.ts b/packages/tailwindcss/src/intellisense.test.ts
index 95d5d954d..04a6ed796 100644
--- a/packages/tailwindcss/src/intellisense.test.ts
+++ b/packages/tailwindcss/src/intellisense.test.ts
@@ -172,10 +172,12 @@ test('Utilities do not show wrapping selector in intellisense', async () => {
 
   let design = await __unstable__loadDesignSystem(input, {
     loadStylesheet: async (_, base) => ({
+      path: '',
       base,
       content: '@tailwind utilities;',
     }),
     loadModule: async () => ({
+      path: '',
       base: '',
       module: {
         important: '#app',
@@ -208,6 +210,7 @@ test('Utilities, when marked as important, show as important in intellisense', a
 
   let design = await __unstable__loadDesignSystem(input, {
     loadStylesheet: async (_, base) => ({
+      path: '',
       base,
       content: '@tailwind utilities;',
     }),
@@ -239,10 +242,12 @@ test('Static utilities from plugins are listed in hovers and completions', async
 
   let design = await __unstable__loadDesignSystem(input, {
     loadStylesheet: async (_, base) => ({
+      path: '',
       base,
       content: '@tailwind utilities;',
     }),
     loadModule: async () => ({
+      path: '',
       base: '',
       module: plugin(({ addUtilities }) => {
         addUtilities({
@@ -274,10 +279,12 @@ test('Functional utilities from plugins are listed in hovers and completions', a
 
   let design = await __unstable__loadDesignSystem(input, {
     loadStylesheet: async (_, base) => ({
+      path: '',
       base,
       content: '@tailwind utilities;',
     }),
     loadModule: async () => ({
+      path: '',
       base: '',
       module: plugin(({ matchUtilities }) => {
         matchUtilities(
@@ -420,10 +427,12 @@ test('Custom at-rule variants do not show up as a value under `group`', async ()
 
   let design = await __unstable__loadDesignSystem(input, {
     loadStylesheet: async (_, base) => ({
+      path: '',
       base,
       content: '@tailwind utilities;',
     }),
     loadModule: async () => ({
+      path: '',
       base: '',
       module: plugin(({ addVariant }) => {
         addVariant('variant-3', '@media baz')
@@ -510,6 +519,7 @@ test('Custom functional @utility', async () => {
 
   let design = await __unstable__loadDesignSystem(input, {
     loadStylesheet: async (_, base) => ({
+      path: '',
       base,
       content: '@tailwind utilities;',
     }),
@@ -587,6 +597,7 @@ test('Theme keys with underscores are suggested with underscores', async () => {
 
   let design = await __unstable__loadDesignSystem(input, {
     loadStylesheet: async (_, base) => ({
+      path: '',
       base,
       content: '@tailwind utilities;',
     }),
diff --git a/packages/tailwindcss/src/prefix.test.ts b/packages/tailwindcss/src/prefix.test.ts
index 9556c34e3..de426ab45 100644
--- a/packages/tailwindcss/src/prefix.test.ts
+++ b/packages/tailwindcss/src/prefix.test.ts
@@ -169,6 +169,7 @@ test('JS theme functions do not use the prefix', async () => {
     {
       async loadModule(id, base) {
         return {
+          path: '',
           base,
           module: plugin(({ addUtilities, theme }) => {
             addUtilities({
@@ -206,6 +207,7 @@ test('a prefix can be configured via @import theme(…)', async () => {
   let compiler = await compile(input, {
     async loadStylesheet(id, base) {
       return {
+        path: '',
         base,
         content: css`
           @theme {
@@ -250,6 +252,7 @@ test('a prefix can be configured via @import theme(…)', async () => {
   compiler = await compile(input, {
     async loadStylesheet(id, base) {
       return {
+        path: '',
         base,
         content: css`
           @theme {
@@ -275,6 +278,7 @@ test('a prefix can be configured via @import prefix(…)', async () => {
   let compiler = await compile(input, {
     async loadStylesheet(id, base) {
       return {
+        path: '',
         base,
         content: css`
           @theme {
@@ -314,6 +318,7 @@ test('a prefix can be configured via @import prefix(…)', async () => {
   compiler = await compile(input, {
     async loadStylesheet(id, base) {
       return {
+        path: '',
         base,
         content: css`
           @theme {
diff --git a/packages/tailwindcss/src/variants.test.ts b/packages/tailwindcss/src/variants.test.ts
index e1a1388f6..016191dac 100644
--- a/packages/tailwindcss/src/variants.test.ts
+++ b/packages/tailwindcss/src/variants.test.ts
@@ -2528,6 +2528,7 @@ test('matchVariant sorts deterministically', async () => {
     let output = await compileCss('@tailwind utilities; @plugin "./plugin.js";', classList, {
       async loadModule(id: string) {
         return {
+          path: '',
           base: '/',
           module: createPlugin(({ matchVariant }) => {
             matchVariant('is-data', (value) => `&:is([data-${value}])`, {