If you want to combine multiple types in TypeScript

You can use Intersection Types.

Just combine the types with &.

If you don’t really need to declare the type multiple times,

type BroadcastDisplay = {
  no: number;
  title: string;
  startAt: string;
  endAt: string;
  state: BroadcastState;
  HOME: boolean;
  SCHEDULE_TABLE: boolean;
  TOP_MAIN_CARD: boolean;
};

type DisplayRowProps = BroadcastDisplay & {
  testType: ({no, type, value}: DisplayToggleValueType) => void;
};

you can do it like this.

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