splitEvery typings are wrong

[codan84]

splitEvery takes 2 arguments and is curried so the following is possible:

splitEvery(2, [1,2,3,4,5,6])

splitEvery(2)([1,2,3,4,5,6])

However, your types are messed up making it hard to work with in TS:

export function splitEvery(a: number): {
  (list: string): string[];
  <T>(list: readonly T[]): T[][];
};
export function splitEvery(a: number, list: string): string[];
export function splitEvery<T>(a: number, list: readonly T[]): T[][];

Should be corrected to:

export function splitEvery(a: number, list: string): string[];
export function splitEvery(a: number): (list: string) => string[]

export function splitEvery<T>(a: number, list: readonly T[]): T[][];
export function splitEvery<T>(a: number): (list: readonly T[]) => T[][];