Typescript Parameters type

Azizul7m answered on February 16, 2021 Popularity 10/10 Helpfulness 3/10

answer Typescript Parameters type

related Parameter type from function TypeScript

related typescript set argument type

Typescript Parameters type

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function add(a: number, b: string, c:boolean): string {
  return a + b;
}

type AddReturnType = Parameters<typeof add>;
// type AddReturnType = [a: number, b: string, c:boolean];

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Source: dev.to

Tags: parameters typescript

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Contributed on Apr 10 2023

Azizul7m

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Parameter type from function TypeScript

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//parameter
type Parameter<T extends (...args: any[]) => any> = T extends (...args: infer P) => any ? P : never;
type paraMeterCheck = Parameter<(a: string, b: string) => void>;

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Source: Grepper

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Contributed on May 28 2022

Husnain Syed

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typescript set argument type

Comment

// non typed function
function add(x, y) {
  return x + y;
}

// typed function
function add(x: number, y: number): number {
  return x + y;
}

// types can be found here: https://www.typescriptlang.org/docs/handbook/basic-types.html

Popularity 10/10 Helpfulness 2/10 Language typescript

Source: www.typescriptlang.org

Tags: set

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Contributed on Feb 16 2021

Charming Caterpillar

0 Answers Avg Quality 2/10

Typescript Parameters type

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Typescript Parameters type

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Parameter type from function TypeScript

typescript set argument type

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