diff --git a/packages/next/client/image.tsx b/packages/next/client/image.tsx
index bced56ead347599..7788f6a9e10f765 100644
--- a/packages/next/client/image.tsx
+++ b/packages/next/client/image.tsx
@@ -13,6 +13,8 @@ import { getImageBlurSvg } from '../shared/lib/image-blur-svg'
 import {
   ImageConfigComplete,
   imageConfigDefault,
+  ImageLoaderProps,
+  ImageLoaderPropsWithConfig,
 } from '../shared/lib/image-config'
 import { ImageConfigContext } from '../shared/lib/image-config-context'
 import { warnOnce } from '../shared/lib/utils'
@@ -33,21 +35,14 @@ if (typeof window === 'undefined') {
 const VALID_LOADING_VALUES = ['lazy', 'eager', undefined] as const
 type LoadingValue = typeof VALID_LOADING_VALUES[number]
 type ImageConfig = ImageConfigComplete & { allSizes: number[] }
-export type ImageLoader = (p: ImageLoaderProps) => string
 
-export type ImageLoaderProps = {
-  src: string
-  width: number
-  quality?: number
-}
+export { ImageLoaderProps }
+export type ImageLoader = (p: ImageLoaderProps) => string
 
 // Do not export - this is an internal type only
 // because `next.config.js` is only meant for the
 // built-in loaders, not for a custom loader() prop.
 type ImageLoaderWithConfig = (p: ImageLoaderPropsWithConfig) => string
-type ImageLoaderPropsWithConfig = ImageLoaderProps & {
-  config: Readonly<ImageConfig>
-}
 
 type PlaceholderValue = 'blur' | 'empty'
 type OnLoad = React.ReactEventHandler<HTMLImageElement> | undefined
diff --git a/packages/next/shared/lib/image-config.ts b/packages/next/shared/lib/image-config.ts
index d72a4caacaab7d6..e13cdb694371286 100644
--- a/packages/next/shared/lib/image-config.ts
+++ b/packages/next/shared/lib/image-config.ts
@@ -8,6 +8,16 @@ export const VALID_LOADERS = [
 
 export type LoaderValue = typeof VALID_LOADERS[number]
 
+export type ImageLoaderProps = {
+  src: string
+  width: number
+  quality?: number
+}
+
+export type ImageLoaderPropsWithConfig = ImageLoaderProps & {
+  config: Readonly<ImageConfig>
+}
+
 export type RemotePattern = {
   /**
    * Must be `http` or `https`.
diff --git a/packages/next/shared/lib/image-loader.ts b/packages/next/shared/lib/image-loader.ts
index ef9d5b6cba90c84..2313f5e2ff23316 100644
--- a/packages/next/shared/lib/image-loader.ts
+++ b/packages/next/shared/lib/image-loader.ts
@@ -1,5 +1,11 @@
-// TODO: change "any" to actual type
-function defaultLoader({ config, src, width, quality }: any): string {
+import type { ImageLoaderPropsWithConfig } from './image-config'
+
+function defaultLoader({
+  config,
+  src,
+  width,
+  quality,
+}: ImageLoaderPropsWithConfig): string {
   if (process.env.NODE_ENV !== 'production') {
     const missingValues = []
 
diff --git a/test/integration/next-image-new/typescript/components/image-with-loader.tsx b/test/integration/next-image-new/typescript/components/image-with-loader.tsx
new file mode 100644
index 000000000000000..b69db19ecb62506
--- /dev/null
+++ b/test/integration/next-image-new/typescript/components/image-with-loader.tsx
@@ -0,0 +1,11 @@
+import Image from 'next/image'
+import type { ImageProps, ImageLoader, ImageLoaderProps } from 'next/image'
+
+function myLoader({ src, width, quality }: ImageLoaderProps): string {
+  return `https://example.com/${src}?w=${width}&q=${quality || 75}`
+}
+const loader: ImageLoader = myLoader
+
+export function ImageWithLoader(props: Omit<ImageProps, 'loader'>) {
+  return <Image loader={loader} {...props} />
+}
diff --git a/test/integration/next-image-new/typescript/pages/valid.tsx b/test/integration/next-image-new/typescript/pages/valid.tsx
index 1dcc3b8a94f5ceb..3987bda79cf8ac6 100644
--- a/test/integration/next-image-new/typescript/pages/valid.tsx
+++ b/test/integration/next-image-new/typescript/pages/valid.tsx
@@ -5,6 +5,7 @@ import svg from '../public/test.svg'
 import avif from '../public/test.avif'
 import { ImageCard } from '../components/image-card'
 import { DynamicSrcImage } from '../components/image-dynamic-src'
+import { ImageWithLoader } from '../components/image-with-loader'
 
 const Page = () => {
   return (
@@ -95,6 +96,13 @@ const Page = () => {
         width={400}
         height={400}
       />
+      <ImageWithLoader
+        id="image-with-loader"
+        alt="image-with-loader"
+        src="test.jpg"
+        width={300}
+        height={300}
+      />
       <p id="stubtext">This is valid usage of the Image component</p>
     </div>
   )