Decorators must precede the name and all keywords of property declarations

user_14692176 0
Viewed 326

I created a decorator called @Inject in typescript file, like this

export class A{
    @Inject()
    private b!: string

    @Inject()
    private c!: string
}

But vscode told me there was a mistake

export class A{
    @Inject()
    private b!: string

    @Inject() //error : Decorators must precede the name and all keywords of property declarations.
    private c!: string
}

But when I execute the TSC command, the terminal does not display any errors.

The strangest thing is that when I end with a semicolon, the error disappears.

export class A{
    @Inject()
    private b!: string ;

    @Inject()
    private c!: string ;
}
typescript node.js decorator
2 Answers

you must to change version typescript in visual studio code. for me version typescript is 4.3.2

user_151557620

You need to search after your Typescript version and change it to your current workspace version instead of the vscode typescript version which is currently a dev verison.

First search after >Typescript: Version

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Than you can selest the current workspace verison

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You also can click on the bottom right corner on the typscript version and change it to your current workspace version.

user_95357030
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