Import fetch in typescript

Fetch in ts

// Implementation code where T is the returned data shape
function api<T>(url: string): Promise<T> {
  return fetch(url)
    .then(response => {
      if (!response.ok) {
        throw new Error(response.statusText)
      }
      return response.json<T>()
    })

}

// Consumer
api<{ title: string; message: string }>('v1/posts/1')
  .then(({ title, message }) => {
    console.log(title, message)
  })
  .catch(error => {
    /* show error message */
  })

Source: stackoverflow.com

Similar codes

0 vote327 views2 answers
Paragraph dots after 2 lines css
TypeScript
1 vote319 views1 answer
Mysql database exists or not
TypeScript
0 vote383 views1 answer
Get elements in list in another list c#
TypeScript
0 vote354 views1 answer
Who indirectly elects the president
TypeScript
0 vote383 views2 answers
Li elements horizontally css
TypeScript
-1 vote360 views1 answer
ResultSet object has no attribute 'get_text'. You're probably treating a list of elements like a single element. Did you call find_all() when you meant to call find()?
TypeScript
55 votes555 views6 answers
How to get rid of bullet points in css
TypeScript
0 vote373 views4 answers
Two form in rasa
TypeScript
0 vote312 views1 answer
"What do the observed locations of gamma-ray bursts tell us about them?"
TypeScript
30 votes355 views1 answer
The file C:\Users\user\AppData\Roaming\npm\ng.ps1 is not digitally signed. You cannot run this script on the current system. For more information about running scripts and setting execution policy, see about_Execution_Policies at
TypeScript