Initial commit

node_modules/fast-check/lib/esm/check/symbols.js

@@ -0,0 +1,10 @@
+export const cloneMethod = Symbol.for('fast-check/cloneMethod');
+export function hasCloneMethod(instance) {
+    return (instance !== null &&
+        (typeof instance === 'object' || typeof instance === 'function') &&
+        cloneMethod in instance &&
+        typeof instance[cloneMethod] === 'function');
+}
+export function cloneIfNeeded(instance) {
+    return hasCloneMethod(instance) ? instance[cloneMethod]() : instance;
+}