Copyinterface IdentityOperator { <T>(source: Source<T>): Source<T> }1interface IdentityOperator {2 <T>(source: Source<T>): Source<T>3}
interface IdentityOperator { <T>(source: Source<T>): Source<T> }1interface IdentityOperator {2 <T>(source: Source<T>): Source<T>3}