function testimport { test } from "https://deno.land/x/rambda@9.2.1/immutable.d.ts"; test(regExpression: RegExp): (str: string) => booleanIt determines whether str matches regExpression. test(regExpression: RegExp, str: string): booleanIt determines whether str matches regExpression. ParametersregExpression: RegExpReturns(str: string) => booleanParametersregExpression: RegExpstr: stringReturnsboolean