dgx-spark-playbooks/nvidia/txt2kg/assets/frontend/components/ui/skeleton.tsx

//
// SPDX-FileCopyrightText: Copyright (c) 1993-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
// SPDX-License-Identifier: Apache-2.0
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
//
import { cn } from "@/lib/utils"

interface SkeletonProps extends React.HTMLAttributes<HTMLDivElement> {
  /** Use directional shimmer instead of pulse animation */
  shimmer?: boolean
}

function Skeleton({
  className,
  shimmer = false,
  ...props
}: SkeletonProps) {
  return (
    <div
      className={cn(
        "rounded-md",
        shimmer 
          ? "skeleton-shimmer" 
          : "animate-pulse bg-muted",
        className
      )}
      {...props}
    />
  )
}

export { Skeleton }