🤖 Merge PR DefinitelyTyped#52813 update(money-math): missing methods by

@peterblazejewicz

- integralPart
- amountToCents
- centsToAmount
- tests amended

https://github.com/ikr/money-math/blob/master/spec/money.spec.js

Thanks!

types/money-math/index.d.ts

@@ -6,11 +6,14 @@
 export as namespace Money;
 
 export function add(a: string, b: string): string;
+export function amountToCents(value: string): string;
+export function centsToAmount(value: string): string;
 export function subtract(a: string, b: string): string;
 export function mul(a: string, b: string): string;
 export function div(a: string, b: string): string;
 export function percent(a: string, b: string): string;
 export function cmp(a: string, b: string): 0 | number;
+export function integralPart(value: string): string;
 export function isEqual(a: string, b: string): boolean;
 export function isZero(value: string): boolean;
 export function isNegative(value: string): boolean;

types/money-math/money-math-tests.ts

@@ -1,18 +1,22 @@
-import * as money from 'money-math';
+import money = require("money-math");
 
-money.add("16.11", "17.07");        // "33.18"
-money.subtract("16.00", "7.00");    // "9.00"
-money.mul("24.00", "0.25");         // "6.00"
-money.div("64.00", "2.00");         // "32.00"
-money.percent("200.00", "3.25");    // "6.50"
-money.cmp("100.00", "200.00");      // -1
-money.isEqual("100.00", "100.00");  // true
-money.isZero("0.00");               // true
-money.isNegative("-1.00");          // true
-money.isPositive("-1.00");          // false
+money.add("16.11", "17.07"); // $ExpectType string
+money.subtract("16.00", "7.00"); // $ExpectType string
+money.mul("24.00", "0.25"); // $ExpectType string
+money.div("64.00", "2.00"); // $ExpectType string
+money.percent("200.00", "3.25"); // $ExpectType string
+money.cmp("100.00", "200.00"); // $ExpectType number
+money.isEqual("100.00", "100.00"); // $ExpectType boolean
+money.isZero("0.00"); // $ExpectType boolean
+money.isNegative("-1.00"); // $ExpectType boolean
+money.isPositive("-1.00"); // $ExpectType boolean
 
-money.format("JPY", "236800.00");   // "236,800"
-money.floatToAmount(56.345);        // "56.35"
+money.format("JPY", "236800.00"); // $ExpectType string
+money.floatToAmount(56.345); // $ExpectType string
 
-money.roundUpTo5Cents("42.02");     // "42.05"
-money.roundTo5Cents("442.26");      // "442.25"
+money.roundUpTo5Cents("42.02"); // $ExpectType string
+money.roundTo5Cents("442.26"); // $ExpectType string
+
+money.integralPart("-55.10"); // $ExpectType string
+money.amountToCents("126.99"); // $ExpectType string
+money.centsToAmount("10"); // $ExpectType string