Update js-combinatorics to v2

Replaced the use of `bigCombination` by the new `Combination` iterator.
The library can now handle big arrays without the need for a specific
`big` function.

Change-type: patch

lib/contract.ts

@@ -20,7 +20,7 @@ import range from 'lodash/range';
 import reduce from 'lodash/reduce';
 import some from 'lodash/some';
 import uniqWith from 'lodash/uniqWith';
-import { bigCombination } from 'js-combinatorics';
+import { Combination } from 'js-combinatorics';
 import { compare, satisfies, valid, validRange } from 'semver';
 
 import { isValid } from './json-schema';
@@ -896,7 +896,7 @@ export default class Contract {
 			Math.min(cardinality.to, contracts.length) + 1,
 		);
 		return flatMap(rang, (tcardinality) => {
-			return bigCombination(contracts, tcardinality).toArray();
+			return new Combination(contracts, tcardinality).toArray();
 		});
 	}
 	/**

package.json

@@ -37,7 +37,7 @@
     "ajv-formats": "^3.0.1",
     "debug": "^3.2.6",
     "handlebars": "^4.7.8",
-    "js-combinatorics": "^0.5.5",
+    "js-combinatorics": "^2.1.2",
     "json-schema": "^0.4.0",
     "lodash": "^4.17.19",
     "object-hash": "^1.3.1",
@@ -50,7 +50,6 @@
     "@types/chai": "^4.2.11",
     "@types/chai-as-promised": "^7.1.2",
     "@types/debug": "^4.1.5",
-    "@types/js-combinatorics": "^0.5.32",
     "@types/json-schema": "^7.0.15",
     "@types/lodash": "^4.14.168",
     "@types/mocha": "^10.0.6",

typings/js-combinatorics.d.ts

@@ -0,0 +1 @@
+declare module 'js-combinatorics';