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tests/cases/conformance/es6/destructuring/destructuringInFunctionType.ts(12,18): error TS2842: 'b' is an unused renaming of 'a'. Did you intend to use it as a type annotation?
tests/cases/conformance/es6/destructuring/destructuringInFunctionType.ts(12,28): error TS2842: 'a' is an unused renaming of 'b'. Did you intend to use it as a type annotation?
==== tests/cases/conformance/es6/destructuring/destructuringInFunctionType.ts (2 errors) ====
interface a { a }
interface b { b }
interface c { c }
type T1 = ([a, b, c]);
type F1 = ([a, b, c]) => void;
type T2 = ({ a });
type F2 = ({ a }) => void;
type T3 = ([{ a: b }, { b: a }]);
type F3 = ([{ a: b }, { b: a }]) => void;
~
!!! error TS2842: 'b' is an unused renaming of 'a'. Did you intend to use it as a type annotation?
!!! related TS2843 tests/cases/conformance/es6/destructuring/destructuringInFunctionType.ts:12:32: We can only write a type for 'a' by adding a type for the entire parameter here.
~
!!! error TS2842: 'a' is an unused renaming of 'b'. Did you intend to use it as a type annotation?
!!! related TS2843 tests/cases/conformance/es6/destructuring/destructuringInFunctionType.ts:12:32: We can only write a type for 'b' by adding a type for the entire parameter here.
type T4 = ([{ a: [b, c] }]);
type F4 = ([{ a: [b, c] }]) => void;
type C1 = new ([{ a: [b, c] }]) => void;
var v1 = ([a, b, c]) => "hello";
var v2: ([a, b, c]) => string;
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