=== tests/cases/conformance/es6/destructuring/iterableArrayPattern30.ts ===
const [[k1, v1], [k2, v2]] = new Map([["", true], ["hello", true]])
>k1 : string, Symbol(k1, Decl(iterableArrayPattern30.ts, 0, 8))
>v1 : boolean, Symbol(v1, Decl(iterableArrayPattern30.ts, 0, 11))
>k2 : string, Symbol(k2, Decl(iterableArrayPattern30.ts, 0, 18))
>v2 : boolean, Symbol(v2, Decl(iterableArrayPattern30.ts, 0, 21))
>new Map([["", true], ["hello", true]]) : Map<string, boolean>
>Map : MapConstructor, Symbol(Map, Decl(lib.d.ts, 1837, 1), Decl(lib.d.ts, 1859, 11))
>[["", true], ["hello", true]] : [string, boolean][]
>["", true] : [string, boolean]
>"" : string
>true : boolean
>["hello", true] : [string, boolean]
>"hello" : string
>true : boolean