Configuration for rule "@lwc/lwc/valid-api" is invalid

[rmathewsbeyond]

Getting the following error

Uncaught exception received. Error: .eslintrc » @salesforce/eslint-config-lwc/recommended: Configuration for rule "@lwc/lwc/valid-api" is invalid: Value [{"disallowUnderscoreUppercaseMix":true}] should NOT have more than 0 items.

at validateRuleOptions (/Users/RMathews/Documents/GitHub/salesforce-bedrock/node_modules/eslint/lib/shared/config-validator.js:138:19)
at /Users/RMathews/Documents/GitHub/salesforce-bedrock/node_modules/eslint/lib/shared/config-validator.js:193:9
at Array.forEach (<anonymous>)
at validateRules (/Users/RMathews/Documents/GitHub/salesforce-bedrock/node_modules/eslint/lib/shared/config-validator.js:190:30)
at validateConfigArray (/Users/RMathews/Documents/GitHub/salesforce-bedrock/node_modules/eslint/lib/shared/config-validator.js:337:9)
at CascadingConfigArrayFactory._finalizeConfigArray (/Users/RMathews/Documents/GitHub/salesforce-bedrock/node_modules/eslint/lib/cli-engine/cascading-config-array-factory.js:417:13)
at CascadingConfigArrayFactory.getConfigArrayForFile (/Users/RMathews/Documents/GitHub/salesforce-bedrock/node_modules/eslint/lib/cli-engine/cascading-config-array-factory.js:271:21)
at CLIEngine.isPathIgnored (/Users/RMathews/Documents/GitHub/salesforce-bedrock/node_modules/eslint/lib/cli-engine/cli-engine.js:951:18)
at k.isPathIgnored (/Users/RMathews/.vscode/extensions/dbaeumer.vscode-eslint-2.2.6/server/out/eslintServer.js:1:12207)
at /Users/RMathews/.vscode/extensions/dbaeumer.vscode-eslint-2.2.6/server/out/eslintServer.js:1:22172

[pmdartus]

I am not able to reproduce this issue. Could you please share detailed reproduction steps?

I stumbled upon this Stack Overflow question searching for similar error messages. Do you have ESLint globally installed on your machine? Also, which version of ESLint are you running within your project?