Property 'coins' does not exist on type '{}'.ts(2339)

Question

Trying to create a bar chart using the coin gecko api. Having trouble passing through the api data to the barchart. Getting errors on Label, labels, and data. Any help please. Writing in typescript/js. My code is below.

   const data = {
  labels: chart.coins?.map(x => x.name),
  datasets: [{
    label: `${chart?.coins?.length} Coins Available`,
    data: chart?.coins?.map(x => x.price),
    backgroundColor: [
      'rgba(255, 99, 132, 0.2)',
      'rgba(54, 162, 235, 0.2)',
      'rgba(255, 206, 86, 0.2)',
      'rgba(75, 192, 192, 0.2)',
      'rgba(153, 102, 255, 0.2)',
      'rgba(255, 159, 64, 0.2)'
    ],
    borderColor: [
      'rgba(255, 99, 132, 1)',
      'rgba(54, 162, 235, 1)',
      'rgba(255, 206, 86, 1)',
      'rgba(75, 192, 192, 1)',
      'rgba(153, 102, 255, 1)',
      'rgba(255, 159, 64, 1)'
    ],
    borderWidth: 1
  }]
};