Following error message appears when trying to use @itwin/eslint-plugin 3.7.8 and typescript 5 in the same project:
WARNING: You are currently running a version of TypeScript which is not officially supported by @typescript-eslint/typescript-estree. You may find that it works just fine, or you may not. SUPPORTED TYPESCRIPT VERSIONS: >=3.3.1 <4.5.0 YOUR TYPESCRIPT VERSION: 5.0.4 Please only submit bug reports when using the officially supported version.
Upgrading to version '^4.0.0-dev.44' gives a new error message:
ESLint couldn't find the config "plugin:@itwin/ui" to extend from. Please check that the name of the config is correct.
To solve the problem I had to remove this section from my package.json:
eslintConfig": { "plugins": [ "@itwin" ], "extends": "plugin:@itwin/ui" },
and also needed to upgrade to eslint '^8.44.0' and create a eslint.config.js file (this last bit is mentioned in the README.MD, not quite clear which version of @itwin/eslint-plugin requires it though)
The upgrade path is a bit rough. and its still unclear if it's fine to go with a dev version (i.e 4.0.0-dev.44') into production.
Following error message appears when trying to use @itwin/eslint-plugin 3.7.8 and typescript 5 in the same project:
WARNING: You are currently running a version of TypeScript which is not officially supported by @typescript-eslint/typescript-estree. You may find that it works just fine, or you may not. SUPPORTED TYPESCRIPT VERSIONS: >=3.3.1 <4.5.0 YOUR TYPESCRIPT VERSION: 5.0.4 Please only submit bug reports when using the officially supported version.Upgrading to version '^4.0.0-dev.44' gives a new error message:
ESLint couldn't find the config "plugin:@itwin/ui" to extend from. Please check that the name of the config is correct.To solve the problem I had to remove this section from my package.json:
eslintConfig": { "plugins": [ "@itwin" ], "extends": "plugin:@itwin/ui" },and also needed to upgrade to eslint '^8.44.0' and create a
eslint.config.jsfile (this last bit is mentioned in the README.MD, not quite clear which version of @itwin/eslint-plugin requires it though)The upgrade path is a bit rough. and its still unclear if it's fine to go with a dev version (i.e 4.0.0-dev.44') into production.