function skipTSAsExpression(node) {
  if (!node) {
    return node
  }
  // @ts-expect-error
  if (node.type === 'TSAsExpression') {
    // @ts-expect-error
    return skipTSAsExpression(node.expression)
  }
  // @ts-expect-error
  return node
}
Retrieve `TSAsExpression#expression` value if the given node a `TSAsExpression` node. Otherwise, pass through it.
@template T Node type
@param {T | TSAsExpression} node The node to address.
@returns {T} The `TSAsExpression#expression` value if the node is a `TSAsExpression` node. Otherwise, the node.