Function substituteAtSlot

packages/tailwindcss/src/variants.ts:1244–1257

(ast: AstNode[], nodes: AstNode[])

}

export function substituteAtSlot(ast: AstNode[], nodes: AstNode[]) {
  walk(ast, (node) => {
    // Replace `@slot` with rule nodes
    if (node.kind === 'at-rule' && node.name === '@slot') {
      return WalkAction.ReplaceSkip(nodes)
    }

    // Wrap `@keyframes` and `@property` in `AtRoot` nodes
    else if (node.kind === 'at-rule' && (node.name === '@keyframes' || node.name === '@property')) {
      Object.assign(node, atRoot([atRule(node.name, node.params, node.nodes)]))
      return WalkAction.Skip
    }
  })
}

export function substituteAtVariant(ast: AstNode[], designSystem: DesignSystem): Features {
  let features = Features.None