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object of object type in typescript

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Nickton answered on May 7, 2021 Popularity 10/10 Helpfulness 4/10

answer object of object type in typescript

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object of object type in typescript

Comment

let indexedArray: {[key: string]: number}

let indexedArray: {[key: string]: number} = {
    foo: 123,
    bar: 456
}

indexedArray['foo'] = 12;
indexedArray.foo= 45;

Popularity 10/10 Helpfulness 4/10 Language typescript

Source: Grepper

Tags: object object-type typescript

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Contributed on Sep 24 2022

Nickton

0 Answers Avg Quality 2/10

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typescript type object

Comment

type Dictionary = {
  [key: string]: any
}

Popularity 10/10 Helpfulness 5/10 Language typescript

Source: Grepper

Tags: object ob

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Contributed on May 11 2021

0 Answers Avg Quality 2/10

object values as type typescript

Comment

  const myObj = { a: 1, b: 'some_string' } as const;
  type values = typeof myObj[keyof typeof myObj];

Popularity 10/10 Helpfulness 4/10 Language typescript

Source: Grepper

Tags: object ob

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Contributed on Mar 31 2023

T-DaMER

0 Answers Avg Quality 2/10

typescript get type of object property

Comment

type Data = {
  value: number;
  text: string;
};
type textProperty = Data["text"]; //string

//OR
const data = {
  value: 123,
  text: 'hello'
};
type textProperty = typeof data["text"]; //string

Popularity 10/10 Helpfulness 3/10 Language typescript

Source: Grepper

Tags: get

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Contributed on May 07 2021

Gubo97000

0 Answers Avg Quality 2/10

check type of object typescript

Comment

function isFish(pet: Fish | Bird): pet is Fish {
   return (<Fish>pet).swim !== undefined;
}

// Both calls to 'swim' and 'fly' are now okay.
if (isFish(pet)) {
  pet.swim();
}
else {
  pet.fly();
}

Popularity 10/10 Helpfulness 3/10 Language typescript

Source: stackoverflow.com

Tags: typescript t

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Contributed on Sep 15 2021

Dotch

0 Answers Avg Quality 2/10

how to define type for object in typescript

Comment

interface MyObjectType {
  property1: number;
  property2: string;
  // Add more properties as needed
}

// Usage example
const myObject: MyObjectType = {
  property1: 10,
  property2: "Hello world",
  // Assign values to other properties
};

Popularity 9/10 Helpfulness 2/10 Language typescript

Source: Grepper

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Contributed on Sep 11 2023

YOU.com

0 Answers Avg Quality 2/10

typescript type only the object value

Comment

const satisfies = <T,>() => <U extends T>(u: U) => u;

const mapper1 = satisfies<Record<string, Type1>>()({ foo1: bar1, foo2: bar2 });
const mapper2 = satisfies<Record<string, Type2>>()({ foo3: bar3, foo4: bar4 });
export type MapperKeys = keyof typeof mapper1 | keyof typeof mapper2;
// type MapperKeys = "foo1" | "foo2" | "foo3" | "foo4"

Popularity 10/10 Helpfulness 2/10 Language typescript

Source: stackoverflow.com

Tags: object ob

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Contributed on Oct 21 2022

DevPedrada

0 Answers Avg Quality 2/10

typescript object

Comment

class Planet
{
	name: string;
	galaxy: string;
	numberOfMoons: number;
	weight: number;
}

let earth 	= new Planet("Earth", "Milky Way", 1, 10000);
let jupiter = new Planet("Jupiter", "Milky Way", 21, 2000000);
TypeScriptCopy

Popularity 9/10 Helpfulness 1/10 Language typescript

Source: www.cosmiclearn.com

Tags: object ob

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Contributed on Sep 20 2023

Encouraging Eel

0 Answers Avg Quality 2/10

typescript object of objects

Comment

-2

numobj:any={}

ngOnInit(){
numobj["positive"]={
	"ODD":[1,3,5,7],
    "event":[2,4,6,8]
}
console.log(numobj)
}

Popularity 10/10 Helpfulness 1/10 Language typescript

Source: Grepper

Tags: object ob

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Contributed on Jul 13 2022

Dhaval Italiya

0 Answers Avg Quality 2/10

object of object type in typescript

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object of object type in typescript

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typescript type object

object values as type typescript

typescript get type of object property

check type of object typescript

how to define type for object in typescript

typescript type only the object value

typescript object

typescript object of objects

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