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import convertToArrayPayload from './convertToArrayPayload';
export default function insert<T>(data: T[], index: number): (T | undefined)[];
export default function insert<T>(
data: T[],
index: number,
value: T | T[],
): T[];
export default function insert<T>(
data: T[],
index: number,
value?: T | T[],
): (T | undefined)[] {
return [
...data.slice(0, index),
...convertToArrayPayload(value),
...data.slice(index),
];
}
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