Function findIndex

findIndex<Element = unknown>(
    array: Element[],
    callbackFn: (
        element: Element,
        index?: number,
        array?: Element[],
    ) => boolean,
): number
Type Parameters
- Element = unknown
Parameters
- array: Element[]
- callbackFn: (element: Element, index?: number, array?: Element[]) => boolean
Returns number
- Defined in array/findIndex.ts:1