Current File : //usr/share/nodejs/binary-search/binary-search.d.ts
//Typescript type definition for:
//https://github.com/darkskyapp/binary-search
declare module 'binary-search' {
function binarySearch<A, B>(
haystack: ArrayLike<A>,
needle: B,
comparator: (a: A, b: B, index?: number, haystack?: A[]) => any,
// Notes about comparator return value:
// * when a<b the comparator's returned value should be:
// * negative number or a value such that `+value` is a negative number
// * examples: `-1` or the string `"-1"`
// * when a>b the comparator's returned value should be:
// * positive number or a value such that `+value` is a positive number
// * examples: `1` or the string `"1"`
// * when a===b
// * any value other than the return cases for a<b and a>b
// * examples: undefined, NaN, 'abc'
low?: number,
high?: number): number; //returns index of found result or number < 0 if not found
export = binarySearch;
}
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