decrement

import { decrement } from "https://raw.githubusercontent.com/Hatscat/MetavaScript/main/index.ts";

decrement a variable

@example

// return "a--"
decrement("a")

@example

// return "a-=2"
decrement("a", 2)

@example

// return "--a"
decrement("a", 1, { before: true })

function decrement(

variable: string,

{ before }?,

): string;

decrement(variable: string, step?: Primitive, { before }?): string

variable: string

step?: Primitive optional

{ before }? optional

string