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contextualTypingArrayDestructuringWithDefaults.ts(8,10): error TS2322: Type '{ a: number; }' is not assignable to type '1'.
==== contextualTypingArrayDestructuringWithDefaults.ts (1 errors) ====
type I = { a: "a" };
let [ c0 = {a: "a"} ]: [I?] = [];
let [ x1, c1 = {a: "a"} ]: [number, I?] = [1];
let [ c_ = {a: "a"} ]: I[] = [];
// not a great example, expect an error
function foo() {
let {length = {a: 1}}: [number] = [1];
~~~~~~
!!! error TS2322: Type '{ a: number; }' is not assignable to type '1'.
return length;
}
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