CallbackSelectionTurns a SelectCallback into a selection object. type CallbackSelection<DB, TB extends keyof DB, CB> = CB extends (eb: any) => ReadonlyArray<infer SE> ? Selection<DB, TB, SE> : never;§Type Parameters§DB[src]§TB extends keyof DB[src]§CB[src]§Type§CB extends (eb: any) => ReadonlyArray<infer SE> ? Selection<DB, TB, SE> : never[src]