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// Copyright (c) 2020 Jozty. All rights reserved. MIT license.
import curryN from './utils/curry_n.ts';import type { PH } from './utils/types.ts';
// @typestype FindIndex_2<T> = (element: T) => number;
type FindIndex_1<T> = (arr: T[]) => number;
type FindIndex =  & (<T>(arr: T[]) => FindIndex_2<T>)  & (<T>(arr: PH, element: T) => FindIndex_1<T>)  & (<T>(arr: T[], element: T) => number);
// TODO: (singla-shivam) Add transformer// TODO: (ch-shubham) Add Support for Predicatesfunction _findIndex<T>(arr: Array<T>, element: T) {  for (let i = 0; i <= arr.length; i++) {    if (element === arr[i]) return i;  }  return -1;}
/** * Takes in Array and Element as its 2 parameters * Return the 1st index If element is matched or -1 is unmatched. */export const findIndex: FindIndex = curryN(2, _findIndex);