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Module

x/fun/option.ts>constNone

A collection of algebraic data types, lenses, and schemables based on a light weight higher kinded type implementation. Written for deno.
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function constNone
import { constNone } from "https://deno.land/x/fun@v2.0.0-alpha.6/option.ts";

constNone is a thunk that returns the canonical none instance.

Type Parameters

optional
A = never