Proposal

{"rules": {"@typescript-eslint/prefer-import-type": ["error"]  }}

// your repro code caseimport{FooBar}from'foo-bar';constfoo:FooBar={foo:1,bar:2};

Expected Result
FooBar is only being used as a type, import as 'import type {FooBar}'

Actual Result

Additional Info

Since typescript now supportsimport type {X} for type only imports that don't get emitted in js, nor do get counted as cyclic imports, it would be nice to have typescript-eslint automatically flag and fiximport {T} toimport type {T}

If you're willing to accept the suggestion, I'm happy to create a PR and land this