Starting with 0.11.0: SyntaxError: ...'./CSSPropertyParserMatchers.js' does not provide an export named 'FlexGridMasonryMatcher' #642
Description
Description of the bug
0.10.2 works fine, but 0.11.0 gives:
SyntaxError: The requested module './CSSPropertyParserMatchers.js' does not provide an export named 'FlexGridMasonryMatcher'
at #_instantiate (node:internal/modules/esm/module_job:248:21)
at async ModuleJob.run (node:internal/modules/esm/module_job:350:5)
at async onImport.tracePromise.proto (node:internal/modules/esm/loader:665:26)
at async file:///C:/Users/n8ers/AppData/Local/npm-cache/_npx/15c61037b1978c83/node_modules/chrome-devtools-mcp/build/src/index.js:21:1
Node.js v24.2.0
2025-12-03 12:19:42.086 [error] file:///C:/Users/n8ers/AppData/Local/npm-cache/_npx/15c61037b1978c83/node_modules/chrome-devtools-mcp/build/node_modules/chrome-devtools-frontend/front_end/core/sdk/CSSMatchedStyles.js:8
import { AnchorFunctionMatcher, AngleMatcher, AttributeMatcher, AutoBaseMatcher, BaseVariableMatcher, BezierMatcher, BinOpMatcher, ColorMatcher, ColorMixMatcher, CustomFunctionMatcher, defaultValueForCSSType, EnvFunctionMatcher, FlexGridMasonryMatcher, GridTemplateMatcher, LengthMatcher, LightDarkColorMatcher, LinearGradientMatcher, LinkableNameMatcher, localEvalCSS, MathFunctionMatcher, PositionAnchorMatcher, PositionTryMatcher, RelativeColorChannelMatcher, ShadowMatcher, StringMatcher, URLMatcher, VariableMatcher } from './CSSPropertyParserMatchers.js';
Reproduction
No response
Expectation
No response
MCP configuration
No response
Chrome DevTools MCP version
0.11.0
Chrome version
142.0.7444.176
Coding agent version
Cursor 2.1.46 or AugmentCode 0.654.1
Model version
No response
Chat log
No response
Node version
No response
Operating system
None
Extra checklist
- I want to provide a PR to fix this bug