pre-installations and preparations

node_modules/@mui/base/unstable_useNumberInput/utils.js

@@ -0,0 +1,16 @@
+import { clamp } from '@mui/utils';
+export function clampStepwise(val, min = Number.MIN_SAFE_INTEGER, max = Number.MAX_SAFE_INTEGER, stepProp = NaN) {
+  if (Number.isNaN(stepProp)) {
+    return clamp(val, min, max);
+  }
+  const step = stepProp || 1;
+  const remainder = val % step;
+  const positivity = Math.sign(remainder);
+  if (Math.abs(remainder) > step / 2) {
+    return clamp(val + positivity * (step - Math.abs(remainder)), min, max);
+  }
+  return clamp(val - positivity * Math.abs(remainder), min, max);
+}
+export function isNumber(val) {
+  return typeof val === 'number' && !Number.isNaN(val) && Number.isFinite(val);
+}