rivo/Num/LTE.d.ts

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import type { Compare } from "./Compare";
import type { Arg0, Arg1, Fn } from "../HKT";
import type { AssertBool } from "../helpers";
import type { GT } from "../typeclass/Ord";

/**
 * Check if `N` is less than or equal to `M`.
 *
 * Sig: `(n: number, m: number) => boolean`
 */
export type LTE<N extends number, M extends number> = AssertBool<
  Compare<N, M> extends GT ? false : true
>;

/**
 * [Fn] Check if `n` is less than or equal to `m`.
 *
 * Sig: `(n: number, m: number) => boolean`
 */
export default interface LTEFn extends Fn<[number, number], boolean> {
  def: () => LTE<Arg0<this>, Arg1<this>>;
}