Add supporting themes required for Lotusdocs

themes/hugo-mod-jslibs-dist/popperjs/package/lib/modifiers/hide.js.flow

@@ -0,0 +1,76 @@
+// @flow
+import type {
+  ModifierArguments,
+  Modifier,
+  Rect,
+  SideObject,
+  Offsets,
+} from '../types';
+import { top, bottom, left, right } from '../enums';
+import detectOverflow from '../utils/detectOverflow';
+
+function getSideOffsets(
+  overflow: SideObject,
+  rect: Rect,
+  preventedOffsets: Offsets = { x: 0, y: 0 }
+): SideObject {
+  return {
+    top: overflow.top - rect.height - preventedOffsets.y,
+    right: overflow.right - rect.width + preventedOffsets.x,
+    bottom: overflow.bottom - rect.height + preventedOffsets.y,
+    left: overflow.left - rect.width - preventedOffsets.x,
+  };
+}
+
+function isAnySideFullyClipped(overflow: SideObject): boolean {
+  return [top, right, bottom, left].some((side) => overflow[side] >= 0);
+}
+
+function hide({ state, name }: ModifierArguments<{||}>) {
+  const referenceRect = state.rects.reference;
+  const popperRect = state.rects.popper;
+  const preventedOffsets = state.modifiersData.preventOverflow;
+
+  const referenceOverflow = detectOverflow(state, {
+    elementContext: 'reference',
+  });
+  const popperAltOverflow = detectOverflow(state, {
+    altBoundary: true,
+  });
+
+  const referenceClippingOffsets = getSideOffsets(
+    referenceOverflow,
+    referenceRect
+  );
+  const popperEscapeOffsets = getSideOffsets(
+    popperAltOverflow,
+    popperRect,
+    preventedOffsets
+  );
+
+  const isReferenceHidden = isAnySideFullyClipped(referenceClippingOffsets);
+  const hasPopperEscaped = isAnySideFullyClipped(popperEscapeOffsets);
+
+  state.modifiersData[name] = {
+    referenceClippingOffsets,
+    popperEscapeOffsets,
+    isReferenceHidden,
+    hasPopperEscaped,
+  };
+
+  state.attributes.popper = {
+    ...state.attributes.popper,
+    'data-popper-reference-hidden': isReferenceHidden,
+    'data-popper-escaped': hasPopperEscaped,
+  };
+}
+
+// eslint-disable-next-line import/no-unused-modules
+export type HideModifier = Modifier<'hide', {||}>;
+export default ({
+  name: 'hide',
+  enabled: true,
+  phase: 'main',
+  requiresIfExists: ['preventOverflow'],
+  fn: hide,
+}: HideModifier);