How to declaring a function with properties in typescript react

Question

@Bind()
sdffsf() {
 this.sdffsf.fff = 'sdfsd';
}

like this, typescript always reminds me fff didn't exist wanna know how to declare the interface of this method

Just walk yourself through the documentation typescriptlang.org/docs/handbook/intro.html — Tea_Lover_418
– Tea_Lover_418, Commented Jun 8, 2022 at 8:52
this doc told me how to declare a function with properties in typescript not in typescript react. — oneCiting
– oneCiting, Commented Jun 8, 2022 at 9:32
Does this answer your question? Declaring the type of 'this' in a typescript function? — tevemadar
– tevemadar, Commented Jun 8, 2022 at 11:53

WanderMen · Accepted Answer · 2022-06-08 09:03:43Z

0

I learned something new here.

sdffsf(this: {sdffsf:{fff:string}}) {
   this.sdffsf.fff = 'sdfsd';
}

I did not test this, you might have to make this a function or class method. Ie:

function sdffsf(this: {sdffsf:{fff:string}}) {
   this.sdffsf.fff = 'sdfsd';
}

or

class x {
  sdffsf(this: {sdffsf:{fff:string}}) {
    this.sdffsf.fff = 'sdfsd';
  }
}

answered Jun 8, 2022 at 8:59

WanderMen

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1 Comment

really appreciate it, bro