{
  "version": 3,
  "sources": ["../src/groupEntitiesByLayer.ts"],
  "sourcesContent": ["import type { Entity, LayerGroups } from './types'\n\nexport default function groupEntitiesByLayer(\n  entities: Entity[],\n): LayerGroups {\n  return entities.reduce((acc: LayerGroups, entity) => {\n    const layer = entity.layer ?? '0'\n    if (!acc[layer]) {\n      acc[layer] = []\n    }\n    acc[layer].push(entity)\n    return acc\n  }, {})\n}\n"],
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