Bug: npm run build: error TS2503: Cannot find namespace 'PixiMixins'

[a7359475]

Current Behavior

$ npm run build

pixi.js@8.1.0 prebuild
npm run clean

pixi.js@8.1.0 clean
run-s clean:*

pixi.js@8.1.0 clean:build
rimraf "{lib,dist,out}" --glob

pixi.js@8.1.0 clean:index
rimraf "src/*/**/index.ts" --glob

pixi.js@8.1.0 clean:uploads
rimraf .pr_uploads .s3_uploads --glob

pixi.js@8.1.0 build
run-s build:index build:pkg build:rollup build:tsc build:dts build:dts-bundle

pixi.js@8.1.0 build:index
ts-node --transpile-only ./scripts/index/index.ts

pixi.js@8.1.0 build:pkg
ts-node ./scripts/utils/exports.ts

pixi.js@8.1.0 build:rollup
npx rollup -c --failAfterWarnings

(node:1364) ExperimentalWarning: Importing JSON modules is an experimental feature and might change at any time
(Use node --trace-warnings ... to show where the warning was created)

C:\mine\code\github\pixijs\src\environment-browser\browserAll.ts, C:\mine\code\github\pixijs\src\environment-webworker\webworkerAll.ts, C:\mine\code\github\pixijs\src\index.ts, C:\mine\code\github\pixijs\src\rendering\init.ts, C:\mine\code\github\pixijs\src\spritesheet\init.ts, C:\mine\code\github\pixijs\src\rendering\renderers\shared\texture\utils\textureFrom.ts, C:\mine\code\github\pixijs\src\accessibility\init.ts, C:\mine\code\github\pixijs\src\advanced-blend-modes\init.ts, C:\mine\code\github\pixijs\src\app\init.ts, C:\mine\code\github\pixijs\src\compressed-textures\dds\init.ts, C:\mine\code\github\pixijs\src\compressed-textures\ktx\init.ts, C:\mine\code\github\pixijs\src\compressed-textures\ktx2\init.ts, C:\mine\code\github\pixijs\src\compressed-textures\basis\init.ts, C:\mine\code\github\pixijs\src\events\init.ts, C:\mine\code\github\pixijs\src\filters\init.ts, C:\mine\code\github\pixijs\src\math-extras\init.ts, C:\mine\code\github\pixijs\src\scene\sprite-tiling\init.ts, C:\mine\code\github\pixijs\src\scene\text\init.ts, C:\mine\code\github\pixijs\src\scene\text-bitmap\init.ts, C:\mine\code\github\pixijs\src\scene\text-html\init.ts, C:\mine\code\github\pixijs\src\scene\graphics\init.ts, C:\mine\code\github\pixijs\src\scene\mesh\init.ts, C:\mine\code\github\pixijs\src\prepare\init.ts, C:\mine\code\github\pixijs\src\unsafe-eval\init.ts, C:\mine\code\github\pixijs\src\scene\sprite-nine-slice\init.ts → lib, lib...
created lib, lib in 7.4s

C:\mine\code\github\pixijs\src\bundle.browser.ts → dist/pixi.js, dist/pixi.mjs...
created dist/pixi.js, dist/pixi.mjs in 7s

C:\mine\code\github\pixijs\src\bundle.browser.ts → dist/pixi.min.js, dist/pixi.min.mjs...
created dist/pixi.min.js, dist/pixi.min.mjs in 6.6s

C:\mine\code\github\pixijs\src\bundle.math-extras.ts → dist/packages/math-extras.js...
created dist/packages/math-extras.js in 374ms

C:\mine\code\github\pixijs\src\bundle.math-extras.ts → dist/packages/math-extras.min.js...
created dist/packages/math-extras.min.js in 76ms

C:\mine\code\github\pixijs\src\bundle.unsafe-eval.ts → dist/packages/unsafe-eval.js...
created dist/packages/unsafe-eval.js in 152ms

C:\mine\code\github\pixijs\src\bundle.unsafe-eval.ts → dist/packages/unsafe-eval.min.js...
created dist/packages/unsafe-eval.min.js in 130ms

C:\mine\code\github\pixijs\src\bundle.advanced-blend-modes.ts → dist/packages/advanced-blend-modes.js...
created dist/packages/advanced-blend-modes.js in 182ms

C:\mine\code\github\pixijs\src\bundle.advanced-blend-modes.ts → dist/packages/advanced-blend-modes.min.js...
created dist/packages/advanced-blend-modes.min.js in 174ms

C:\mine\code\github\pixijs\src\bundle.webworker.ts → dist/webworker.js, dist/webworker.mjs...
created dist/webworker.js, dist/webworker.mjs in 4.9s

C:\mine\code\github\pixijs\src\bundle.webworker.ts → dist/webworker.min.js, dist/webworker.min.mjs...
created dist/webworker.min.js, dist/webworker.min.mjs in 4.7s

pixi.js@8.1.0 build:tsc
tsc -p tsconfig.types.json

pixi.js@8.1.0 build:dts
ts-node --transpile-only ./scripts/types/fixTypes.ts && copyfiles -u 1 "src/**/*.d.ts" lib/

pixi.js@8.1.0 build:dts-bundle
dts-bundle-generator --config dts.config.js

Compiling input files1...
lib/app/Application.d.ts(68,64): error TS2503: Cannot find namespace 'PixiMixins'.
lib/app/Application.d.ts(70,38): error TS2503: Cannot find namespace 'PixiMixins'.
lib/app/TickerPlugin.d.ts(57,27): error TS2503: Cannot find namespace 'PixiMixins'.
lib/assets/Assets.d.ts(26,78): error TS2503: Cannot find namespace 'PixiMixins'.
lib/environment/canvas/ICanvas.d.ts(44,34): error TS2503: Cannot find namespace 'PixiMixins'.
lib/maths/point/ObservablePoint.d.ts(3,42): error TS2503: Cannot find namespace 'PixiMixins'.
lib/maths/point/Point.d.ts(3,32): error TS2503: Cannot find namespace 'PixiMixins'.
lib/maths/shapes/Rectangle.d.ts(5,36): error TS2503: Cannot find namespace 'PixiMixins'.
lib/rendering/renderers/gl/WebGLRenderer.d.ts(22,70): error TS2503: Cannot find namespace 'PixiMixins'.
lib/rendering/renderers/gl/WebGLRenderer.d.ts(22,99): error TS2503: Cannot find namespace 'PixiMixins'.
lib/rendering/renderers/gl/WebGLRenderer.d.ts(24,73): error TS2503: Cannot find namespace 'PixiMixins'.
lib/rendering/renderers/gl/WebGLRenderer.d.ts(24,100): error TS2503: Cannot find namespace 'PixiMixins'.
lib/rendering/renderers/gl/WebGLRenderer.d.ts(29,114): error TS2503: Cannot find namespace 'PixiMixins'.
lib/rendering/renderers/gpu/WebGPURenderer.d.ts(20,72): error TS2503: Cannot find namespace 'PixiMixins'.
lib/rendering/renderers/gpu/WebGPURenderer.d.ts(20,101): error TS2503: Cannot find namespace 'PixiMixins'.
lib/rendering/renderers/gpu/WebGPURenderer.d.ts(21,75): error TS2503: Cannot find namespace 'PixiMixins'.
lib/rendering/renderers/gpu/WebGPURenderer.d.ts(21,102): error TS2503: Cannot find namespace 'PixiMixins'.
lib/rendering/renderers/gpu/WebGPURenderer.d.ts(26,116): error TS2503: Cannot find namespace 'PixiMixins'.
lib/rendering/renderers/shared/system/AbstractRenderer.d.ts(111,62): error TS2503: Cannot find namespace 'PixiMixins'.
lib/rendering/renderers/shared/system/SharedSystems.d.ts(24,94): error TS2503: Cannot find namespace 'PixiMixins'.
lib/scene/container/Container.d.ts(14,68): error TS2503: Cannot find namespace 'PixiMixins'.
lib/scene/container/Container.d.ts(51,86): error TS2503: Cannot find namespace 'PixiMixins'.
lib/scene/container/Container.d.ts(89,67): error TS2503: Cannot find namespace 'PixiMixins'.

Error: Compiled with errors
ERROR: "build:dts-bundle" exited with 1.

Expected Behavior

Normal generate d.ts

Steps to Reproduce

1. git clone
2. cd pixijs
3. git checkout v8.1.0
4. npm i
5. npm run build

Environment

• pixi.js version: 8.1.0
• Terminal & Version: Git Bash(Git for Windows v2.37.0)
• OS & Version: WINDOWS 10 PRO

Possible Solution

No response

Additional Information

No response