Can someone explain to me the meaning of this code snippet?
export type VSelect = VTextField & {
reset: () => void;
clearableCallback: () => void;
}
I am particularly curious about the significance of the 'reset' function: () => void
Can someone explain to me the meaning of this code snippet?
export type VSelect = VTextField & {
reset: () => void;
clearableCallback: () => void;
}
I am particularly curious about the significance of the 'reset' function: () => void
When declaring a type, it follows this structure:
export type TypeName = {
property1: type,
property1: type,
property1: type,
/** ... */
}
For example, () => void represents a type for a function that takes no parameters and returns void.
You can define the reset function like this:
const reset = function (): void {
/** some code */
}
Similarly, you can do this for any other function, such as:
const getUserById = function async (userId: string): Promise<User | null> {
/** some code */
}
export type UserService = {
getUserById: (userId: string) => Promise<User | null>
}
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