Config is basically the same as this example but using "object" as well as other examples.
https://github.com/typescript-eslint/typescript-eslint/blob/master/packages/eslint-plugin/docs/rules/ban-types.md

function test(a: object) {
    console.log(a)
}

function test1(a: Object) {
    console.log(a)
}

Expected Result
Both object and Object show an error.
I'd actually expect any word regardless of case, defaults or anything else that may be the cause to work.

Actual Result
Don't use 'Object' as a type. Use Record<string, any> instead @typescript-eslint/ban-types

Additional Info
No errors. Debug output shows nothing relevant.

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