Update DOM types by jakebailey · Pull Request #63137 · microsoft/TypeScript

jakebailey · 2026-02-13T22:59:24Z

Rolling PR for the next DOM changes for 6.0.

jakebailey · 2026-02-13T23:00:06Z

typescript-bot · 2026-02-13T23:00:11Z

Starting jobs; this comment will be updated as builds start and complete.

Command	Status	Results
`test top400`	✅ Started	✅ Results
`user test this`	✅ Started	✅ Results
`run dt`	✅ Started	👀 Results
`perf test this faster`	✅ Started	👀 Results

typescript-bot · 2026-02-13T23:19:53Z

Hey @jakebailey, the results of running the DT tests are ready.

There were interesting changes:

Errors that changed between main and the branch:

Package: deno
Main error:

Error: 
/mnt/vss/_work/1/DefinitelyTyped/types/deno/index.d.ts
     4:1   error  TypeScript@local compile error: 
Definitions of the following identifiers conflict with those in another file: GPUSupportedLimits, GPUSupportedFeatures, GPUAdapterInfo, GPUBuffer, GPUBufferMapState, GPUFlagsConstant, GPUMapModeFlags, GPUTexture, GPUTextureDimension, GPUTextureUsageFlags, GPUTextureView, GPUTextureViewDimension, GPUTextureAspect, GPUTextureFormat, GPUSampler, GPUBindGroupLayout, GPUBindGroup, GPUPipelineLayout, GPUCompilationMessageType, GPUShaderModule, GPUComputePipeline, GPURenderPipeline, GPUIndexFormat, GPUCommandBuffer, GPUComputePassEncoder, GPURenderPassEncoder, GPURenderBundle, GPURenderBundleEncoder, GPUQuerySet, GPUQueryType, GPUDeviceLostReason, GPUUncapturedErrorEvent, GPUColor  @definitelytyped/expect
  7987:13  error  TypeScript@local compile error: 
Subsequent variable declarations must have the same type.  Variable 'GPUOutOfMemoryError' must be of type '{ new (message: string): GPUOutOfMemoryError; prototype: GPUOutOfMemoryError; }', but here has type '{ new (message?: string | undefined): GPUOutOfMemoryError; prototype: GPUOutOfMemoryError; }'                                                                                                                                                                                                                                                                                                                                                                                               @definitelytyped/expect
  7996:13  error  TypeScript@local compile error: 
Subsequent variable declarations must have the same type.  Variable 'GPUValidationError' must be of type '{ new (message: string): GPUValidationError; prototype: GPUValidationError; }', but here has type '{ new (message?: string | undefined): GPUValidationError; prototype: GPUValidationError; }'                                                                                                                                                                                                                                                                                                                                                                                                    @definitelytyped/expect
  8005:13  error  TypeScript@local compile error: 
Subsequent variable declarations must have the same type.  Variable 'GPUInternalError' must be of type '{ new (message: string): GPUInternalError; prototype: GPUInternalError; }', but here has type '{ new (message?: string | undefined): GPUInternalError; prototype: GPUInternalError; }'                                                                                                                                                                                                                                                                                                                                                                                                              @definitelytyped/expect

✖ 4 problems (4 errors, 0 warnings)

    at combineErrorsAndWarnings (/mnt/vss/_work/1/DefinitelyTyped/node_modules/.pnpm/@definitelytyped+dtslint@0.2.37_typescript@6.0.0-dev.20260213/node_modules/@definitelytyped/dtslint/dist/index.js:199:28)
    at runTests (/mnt/vss/_work/1/DefinitelyTyped/node_modules/.pnpm/@definitelytyped+dtslint@0.2.37_typescript@6.0.0-dev.20260213/node_modules/@definitelytyped/dtslint/dist/index.js:191:20)

Branch error:

Error: 
/mnt/vss/_work/1/DefinitelyTyped/types/deno/index.d.ts
     4:1   error  TypeScript@local compile error: 
Definitions of the following identifiers conflict with those in another file: GPUSupportedLimits, GPUSupportedFeatures, GPUAdapterInfo, GPUDevice, GPUBuffer, GPUBufferMapState, GPUFlagsConstant, GPUMapModeFlags, GPUTexture, GPUTextureDimension, GPUTextureUsageFlags, GPUTextureView, GPUTextureViewDimension, GPUTextureAspect, GPUTextureFormat, GPUSampler, GPUBindGroupLayout, GPUBindGroup, GPUBindingResource, GPUPipelineLayout, GPUCompilationMessageType, GPUShaderModule, GPUComputePipeline, GPURenderPipeline, GPUIndexFormat, GPUCommandBuffer, GPUCommandEncoder, GPUComputePassEncoder, GPURenderPassEncoder, GPULoadOp, GPUStoreOp, GPURenderBundle, GPURenderBundleEncoder, GPUQueue, GPUQuerySet, GPUQueryType, GPUDeviceLostReason, GPUErrorFilter, GPUUncapturedErrorEvent, GPUColor, GPUOrigin3D, GPUExtent3D, GPUCanvasAlphaMode  @definitelytyped/expect
  7764:5   error  TypeScript@local compile error: 
Subsequent property declarations must have the same type.  Property 'view' must be of type 'GPUTexture | GPUTextureView', but here has type 'GPUTextureView'                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 @definitelytyped/expect
  7765:5   error  TypeScript@local compile error: 
Subsequent property declarations must have the same type.  Property 'resolveTarget' must be of type 'GPUTexture | GPUTextureView | undefined', but here has type 'GPUTextureView | undefined'                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                @definitelytyped/expect
  7774:5   error  TypeScript@local compile error: 
Subsequent property declarations must have the same type.  Property 'view' must be of type 'GPUTexture | GPUTextureView', but here has type 'GPUTextureView'                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 @definitelytyped/expect
  7987:13  error  TypeScript@local compile error: 
Subsequent variable declarations must have the same type.  Variable 'GPUOutOfMemoryError' must be of type '{ new (message: string): GPUOutOfMemoryError; prototype: GPUOutOfMemoryError; }', but here has type '{ new (message?: string | undefined): GPUOutOfMemoryError; prototype: GPUOutOfMemoryError; }'                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                @definitelytyped/expect
  7996:13  error  TypeScript@local compile error: 
Subsequent variable declarations must have the same type.  Variable 'GPUValidationError' must be of type '{ new (message: string): GPUValidationError; prototype: GPUValidationError; }', but here has type '{ new (message?: string | undefined): GPUValidationError; prototype: GPUValidationError; }'                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     @definitelytyped/expect
  8005:13  error  TypeScript@local compile error: 
Subsequent variable declarations must have the same type.  Variable 'GPUInternalError' must be of type '{ new (message: string): GPUInternalError; prototype: GPUInternalError; }', but here has type '{ new (message?: string | undefined): GPUInternalError; prototype: GPUInternalError; }'                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                               @definitelytyped/expect

✖ 7 problems (7 errors, 0 warnings)

    at combineErrorsAndWarnings (/mnt/vss/_work/1/DefinitelyTyped/node_modules/.pnpm/@definitelytyped+dtslint@0.2.37_typescript@6.0.0-dev.20260213/node_modules/@definitelytyped/dtslint/dist/index.js:199:28)
    at runTests (/mnt/vss/_work/1/DefinitelyTyped/node_modules/.pnpm/@definitelytyped+dtslint@0.2.37_typescript@6.0.0-dev.20260213/node_modules/@definitelytyped/dtslint/dist/index.js:191:20)

You can check the log here.

typescript-bot · 2026-02-13T23:25:23Z

@jakebailey Here are the results of running the user tests with tsc comparing main and refs/pull/63137/merge:

There were infrastructure failures potentially unrelated to your change:

1 instance of "Git clone failed"

Otherwise...

Everything looks good!

typescript-bot · 2026-02-13T23:58:16Z

@jakebailey
The results of the perf run you requested are in!

Here they are:

tsc

Comparison Report - baseline..pr

_Metric	_baseline	_pr	_Delta	_Best	_Worst	_p-value
_{Compiler-Unions - node (v18.15.0, x64)}
_Errors	₃	₃	_~	_~	_~	_{p=1.000 n=6}
_Symbols	_82,521	_82,521	_~	_~	_~	_{p=1.000 n=6}
_Types	_125,280	_125,280	_~	_~	_~	_{p=1.000 n=6}
_{Memory used}	_{275,039k (± 0.54%)}	_{276,159k (± 0.69%)}	_~	_274,398k	_278,019k	_{p=0.575 n=6}
_{Parse Time}	_{1.31s (± 0.75%)}	_{1.30s (± 0.94%)}	_~	_1.29s	_1.32s	_{p=0.531 n=6}
_{Bind Time}	_{0.75s (± 0.68%)}	_{0.75s (± 0.68%)}	_~	_0.75s	_0.76s	_{p=1.000 n=6}
_{Check Time}	_{14.21s (± 1.07%)}	_{14.11s (± 0.45%)}	_~	_14.03s	_14.19s	_{p=0.173 n=6}
_{Emit Time}	_{2.65s (± 0.63%)}	_{2.66s (± 0.15%)}	_~	_2.66s	_2.67s	_{p=0.101 n=6}
_{Total Time}	_{18.92s (± 0.89%)}	_{18.82s (± 0.37%)}	_~	_18.74s	_18.91s	_{p=0.377 n=6}
_{angular-1 - node (v18.15.0, x64)}
_Errors	₃	₃	_~	_~	_~	_{p=1.000 n=6}
_Symbols	_957,952	_958,548	_{+596 (+ 0.06%)}	_~	_~	_{p=0.001 n=6}
_Types	_416,021	_416,029	_{+8 (+ 0.00%)}	_~	_~	_{p=0.001 n=6}
_{Memory used}	_{1,259,081k (± 0.00%)}	_{1,259,919k (± 0.00%)}	_{+838k (+ 0.07%)}	_1,259,829k	_1,259,965k	_{p=0.005 n=6}
_{Parse Time}	_{6.54s (± 0.78%)}	_{6.53s (± 0.62%)}	_~	_6.49s	_6.58s	_{p=1.000 n=6}
_{Bind Time}	_{1.98s (± 0.26%)}	_{1.98s (± 0.61%)}	_~	_1.97s	_2.00s	_{p=1.000 n=6}
_{Check Time}	_{32.38s (± 0.31%)}	_{32.38s (± 0.29%)}	_~	_32.23s	_32.48s	_{p=0.748 n=6}
_{Emit Time}	_{15.03s (± 0.88%)}	_{15.09s (± 0.33%)}	_~	_15.06s	_15.19s	_{p=0.296 n=6}
_{Total Time}	_{55.93s (± 0.18%)}	_{55.99s (± 0.22%)}	_~	_55.80s	_56.16s	_{p=0.423 n=6}
_{mui-docs - node (v18.15.0, x64)}
_Errors	_11,439	_11,439	_~	_~	_~	_{p=1.000 n=6}
_Symbols	_2,703,198	_2,703,434	_{+236 (+ 0.01%)}	_~	_~	_{p=0.001 n=6}
_Types	_930,971	_930,976	_{+5 (+ 0.00%)}	_~	_~	_{p=0.001 n=6}
_{Memory used}	_{3,043,838k (± 0.00%)}	_{3,044,099k (± 0.00%)}	_{+261k (+ 0.01%)}	_3,044,020k	_3,044,150k	_{p=0.005 n=6}
_{Parse Time}	_{8.55s (± 0.44%)}	_{8.54s (± 0.23%)}	_~	_8.51s	_8.56s	_{p=0.421 n=6}
_{Bind Time}	_{2.30s (± 0.43%)}	_{2.31s (± 0.45%)}	_~	_2.30s	_2.33s	_{p=0.065 n=6}
_{Check Time}	_{95.32s (± 0.25%)}	_{95.05s (± 0.57%)}	_~	_94.58s	_96.01s	_{p=0.173 n=6}
_{Emit Time}	_{0.33s (± 2.29%)}	_{0.33s (± 2.50%)}	_~	_0.31s	_0.33s	_{p=1.000 n=6}
_{Total Time}	_{106.50s (± 0.22%)}	_{106.22s (± 0.50%)}	_~	_105.77s	_107.15s	_{p=0.230 n=6}
_{self-build-src - node (v18.15.0, x64)}
_Errors	₀	₀	_~	_~	_~	_{p=1.000 n=6}
_Symbols	_1,253,407	_1,253,407	_~	_~	_~	_{p=1.000 n=6}
_Types	_260,208	_260,208	_~	_~	_~	_{p=1.000 n=6}
_{Memory used}	_{2,518,786k (±11.82%)}	_{2,517,962k (±11.84%)}	_~	_2,395,841k	_3,127,348k	_{p=0.128 n=6}
_{Parse Time}	_{5.20s (± 1.42%)}	_{5.15s (± 1.39%)}	_~	_5.06s	_5.23s	_{p=0.471 n=6}
_{Bind Time}	_{1.84s (± 1.55%)}	_{1.86s (± 0.94%)}	_~	_1.84s	_1.88s	_{p=0.118 n=6}
_{Check Time}	_{35.76s (± 0.49%)}	_{35.65s (± 0.29%)}	_~	_35.54s	_35.85s	_{p=0.378 n=6}
_{Emit Time}	_{3.01s (± 2.47%)}	_{3.01s (± 1.49%)}	_~	_2.97s	_3.08s	_{p=0.936 n=6}
_{Total Time}	_{45.82s (± 0.51%)}	_{45.69s (± 0.27%)}	_~	_45.58s	_45.93s	_{p=0.261 n=6}
_{self-build-src-public-api - node (v18.15.0, x64)}
_Errors	₀	₀	_~	_~	_~	_{p=1.000 n=6}
_Symbols	_1,253,407	_1,253,407	_~	_~	_~	_{p=1.000 n=6}
_Types	_260,208	_260,208	_~	_~	_~	_{p=1.000 n=6}
_{Memory used}	_{3,194,334k (± 0.01%)}	_{2,951,352k (±12.72%)}	_~	_2,464,833k	_3,194,255k	_{p=0.093 n=6}
_{Parse Time}	_{6.87s (± 0.60%)}	_{6.80s (± 1.47%)}	_~	_6.67s	_6.92s	_{p=0.297 n=6}
_{Bind Time}	_{2.25s (± 1.18%)}	_{2.28s (± 1.05%)}	_~	_2.25s	_2.32s	_{p=0.090 n=6}
_{Check Time}	_{43.38s (± 0.39%)}	_{43.32s (± 0.09%)}	_~	_43.26s	_43.36s	_{p=0.378 n=6}
_{Emit Time}	_{3.51s (± 1.63%)}	_{3.57s (± 2.97%)}	_~	_3.47s	_3.72s	_{p=0.521 n=6}
_{Total Time}	_{56.02s (± 0.22%)}	_{55.98s (± 0.15%)}	_~	_55.88s	_56.07s	_{p=0.471 n=6}
_{self-compiler - node (v18.15.0, x64)}
_Errors	₀	₀	_~	_~	_~	_{p=1.000 n=6}
_Symbols	_265,173	_265,173	_~	_~	_~	_{p=1.000 n=6}
_Types	_104,282	_104,282	_~	_~	_~	_{p=1.000 n=6}
_{Memory used}	_{444,497k (± 0.02%)}	_{444,530k (± 0.01%)}	_~	_444,468k	_444,622k	_{p=0.810 n=6}
_{Parse Time}	_{4.34s (± 0.88%)}	_{4.35s (± 0.95%)}	_~	_4.31s	_4.43s	_{p=0.935 n=6}
_{Bind Time}	_{1.70s (± 0.91%)}	_{1.70s (± 0.61%)}	_~	_1.69s	_1.72s	_{p=0.743 n=6}
_{Check Time}	_{23.91s (± 0.42%)}	_{23.83s (± 0.29%)}	_~	_23.72s	_23.90s	_{p=0.228 n=6}
_{Emit Time}	_{1.92s (± 1.01%)}	_{1.92s (± 0.87%)}	_~	_1.90s	_1.94s	_{p=0.934 n=6}
_{Total Time}	_{31.87s (± 0.35%)}	_{31.81s (± 0.22%)}	_~	_31.71s	_31.87s	_{p=0.199 n=6}
_{ts-pre-modules - node (v18.15.0, x64)}
_Errors	₂₇₁	₂₇₁	_~	_~	_~	_{p=1.000 n=6}
_Symbols	_225,885	_225,885	_~	_~	_~	_{p=1.000 n=6}
_Types	_93,564	_93,564	_~	_~	_~	_{p=1.000 n=6}
_{Memory used}	_{371,569k (± 0.02%)}	_{371,582k (± 0.02%)}	_~	_371,468k	_371,654k	_{p=0.936 n=6}
_{Parse Time}	_{2.82s (± 0.69%)}	_{2.83s (± 1.06%)}	_~	_2.78s	_2.86s	_{p=0.287 n=6}
_{Bind Time}	_{1.63s (± 0.90%)}	_{1.63s (± 0.72%)}	_~	_1.61s	_1.64s	_{p=1.000 n=6}
_{Check Time}	_{17.38s (± 0.22%)}	_{17.43s (± 0.57%)}	_~	_17.36s	_17.63s	_{p=0.195 n=6}
_{Emit Time}	_0.00s	_0.00s	_~	_~	_~	_{p=1.000 n=6}
_{Total Time}	_{21.83s (± 0.18%)}	_{21.90s (± 0.52%)}	_~	_21.81s	_22.12s	_{p=0.228 n=6}
_{vscode - node (v18.15.0, x64)}
_Errors	₄₀	₄₇	_{🔻+7 (+17.50%)}	_~	_~	_{p=0.001 n=6}
_Symbols	_4,256,608	_4,256,908	_{+300 (+ 0.01%)}	_~	_~	_{p=0.001 n=6}
_Types	_1,352,620	_1,352,581	_{-39 (- 0.00%)}	_~	_~	_{p=0.001 n=6}
_{Memory used}	_{4,052,785k (± 0.00%)}	_{4,050,343k (± 0.00%)}	_{-2,442k (- 0.06%)}	_4,050,222k	_4,050,536k	_{p=0.005 n=6}
_{Parse Time}	_{16.46s (± 0.43%)}	_{16.33s (± 0.38%)}	_{-0.12s (- 0.75%)}	_16.26s	_16.44s	_{p=0.016 n=6}
_{Bind Time}	_{5.57s (± 0.62%)}	_{5.52s (± 0.37%)}	_{-0.05s (- 0.93%)}	_5.48s	_5.54s	_{p=0.019 n=6}
_{Check Time}	_{125.61s (± 2.35%)}	_{125.85s (± 3.14%)}	_~	_122.59s	_133.26s	_{p=1.000 n=6}
_{Emit Time}	_{56.29s (± 9.34%)}	_{54.63s (±10.49%)}	_~	_50.82s	_62.63s	_{p=0.936 n=6}
_{Total Time}	_{203.92s (± 3.62%)}	_{202.33s (± 4.13%)}	_~	_196.47s	_217.73s	_{p=1.000 n=6}
_{webpack - node (v18.15.0, x64)}
_Errors	₄₁	₄₁	_~	_~	_~	_{p=1.000 n=6}
_Symbols	_403,278	_403,532	_{+254 (+ 0.06%)}	_~	_~	_{p=0.001 n=6}
_Types	_178,770	_178,872	_{+102 (+ 0.06%)}	_~	_~	_{p=0.001 n=6}
_{Memory used}	_{561,219k (± 0.01%)}	_{561,641k (± 0.04%)}	_{+422k (+ 0.08%)}	_561,401k	_562,088k	_{p=0.005 n=6}
_{Parse Time}	_{4.78s (± 0.68%)}	_{4.79s (± 0.46%)}	_~	_4.76s	_4.82s	_{p=0.687 n=6}
_{Bind Time}	_{2.01s (± 1.72%)}	_{2.01s (± 1.27%)}	_~	_1.98s	_2.05s	_{p=0.872 n=6}
_{Check Time}	_{24.62s (± 0.40%)}	_{24.62s (± 0.26%)}	_~	_24.52s	_24.70s	_{p=0.872 n=6}
_{Emit Time}	_{0.01s (±77.38%)}	_{0.01s (±167.16%)}	_~	_0.00s	_0.02s	_{p=0.533 n=6}
_{Total Time}	_{31.43s (± 0.32%)}	_{31.43s (± 0.21%)}	_~	_31.34s	_31.52s	_{p=1.000 n=6}
_{xstate-main - node (v18.15.0, x64)}
_Errors	₃₀	₃₀	_~	_~	_~	_{p=1.000 n=6}
_Symbols	_762,852	_763,096	_{+244 (+ 0.03%)}	_~	_~	_{p=0.001 n=6}
_Types	_218,456	_218,464	_{+8 (+ 0.00%)}	_~	_~	_{p=0.001 n=6}
_{Memory used}	_{683,642k (± 0.01%)}	_{683,955k (± 0.01%)}	_{+313k (+ 0.05%)}	_683,906k	_684,033k	_{p=0.005 n=6}
_{Parse Time}	_{4.90s (± 0.92%)}	_{4.92s (± 0.92%)}	_~	_4.84s	_4.97s	_{p=0.569 n=6}
_{Bind Time}	_{1.59s (± 0.47%)}	_{1.59s (± 0.74%)}	_~	_1.57s	_1.60s	_{p=0.734 n=6}
_{Check Time}	_{22.62s (± 0.15%)}	_{22.58s (± 0.23%)}	_~	_22.51s	_22.63s	_{p=0.253 n=6}
_{Emit Time}	_0.00s	_0.00s	_~	_~	_~	_{p=1.000 n=6}
_{Total Time}	_{29.11s (± 0.18%)}	_{29.09s (± 0.15%)}	_~	_29.05s	_29.14s	_{p=0.630 n=6}

System info unknown

Hosts

node (v18.15.0, x64)

Scenarios

Compiler-Unions - node (v18.15.0, x64)
angular-1 - node (v18.15.0, x64)
mui-docs - node (v18.15.0, x64)
self-build-src - node (v18.15.0, x64)
self-build-src-public-api - node (v18.15.0, x64)
self-compiler - node (v18.15.0, x64)
ts-pre-modules - node (v18.15.0, x64)
vscode - node (v18.15.0, x64)
webpack - node (v18.15.0, x64)
xstate-main - node (v18.15.0, x64)

_Benchmark	_Name	_Iterations
_Current	_pr	₆
_Baseline	_baseline	₆

Developer Information:

Download Benchmarks

typescript-bot · 2026-02-14T00:14:50Z

@jakebailey Here are the results of running the top 400 repos with tsc comparing main and refs/pull/63137/merge:

Everything looks good!

Update DOM types

f489c53

typescript-bot assigned jakebailey Feb 13, 2026

typescript-bot added Author: Team For Uncommitted Bug PR for untriaged, rejected, closed or missing bug labels Feb 13, 2026

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Update DOM types#63137

Update DOM types#63137
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