TypeScript/tests/baselines/reference/restParameterNoTypeAnnotation.types

=== tests/cases/compiler/restParameterNoTypeAnnotation.ts ===
function foo(...rest) {   
>foo : (...rest: any[]) => number
>rest : any[]

     var x: number = rest[0];
>x : number
>rest[0] : any
>rest : any[]
>0 : number

     return x;   
>x : number
}