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=== tests/cases/compiler/contextualTupleTypeParameterReadonly.ts ===
declare function each<T extends ReadonlyArray<any>>(cases: ReadonlyArray<T>): (fn: (...args: T) => any) => void;
>each : Symbol(each, Decl(contextualTupleTypeParameterReadonly.ts, 0, 0))
>T : Symbol(T, Decl(contextualTupleTypeParameterReadonly.ts, 0, 22))
>ReadonlyArray : Symbol(ReadonlyArray, Decl(lib.es5.d.ts, --, --))
>cases : Symbol(cases, Decl(contextualTupleTypeParameterReadonly.ts, 0, 52))
>ReadonlyArray : Symbol(ReadonlyArray, Decl(lib.es5.d.ts, --, --))
>T : Symbol(T, Decl(contextualTupleTypeParameterReadonly.ts, 0, 22))
>fn : Symbol(fn, Decl(contextualTupleTypeParameterReadonly.ts, 0, 79))
>args : Symbol(args, Decl(contextualTupleTypeParameterReadonly.ts, 0, 84))
>T : Symbol(T, Decl(contextualTupleTypeParameterReadonly.ts, 0, 22))
const cases = [
>cases : Symbol(cases, Decl(contextualTupleTypeParameterReadonly.ts, 2, 5))
[1, '1'],
[2, '2'],
] as const;
>const : Symbol(const)
const eacher = each(cases);
>eacher : Symbol(eacher, Decl(contextualTupleTypeParameterReadonly.ts, 7, 5))
>each : Symbol(each, Decl(contextualTupleTypeParameterReadonly.ts, 0, 0))
>cases : Symbol(cases, Decl(contextualTupleTypeParameterReadonly.ts, 2, 5))
eacher((a, b) => {
>eacher : Symbol(eacher, Decl(contextualTupleTypeParameterReadonly.ts, 7, 5))
>a : Symbol(a, Decl(contextualTupleTypeParameterReadonly.ts, 9, 8))
>b : Symbol(b, Decl(contextualTupleTypeParameterReadonly.ts, 9, 10))
a;
>a : Symbol(a, Decl(contextualTupleTypeParameterReadonly.ts, 9, 8))
b;
>b : Symbol(b, Decl(contextualTupleTypeParameterReadonly.ts, 9, 10))
});
// TODO: https://github.com/microsoft/TypeScript/issues/53255
eacher((...args) => {
>eacher : Symbol(eacher, Decl(contextualTupleTypeParameterReadonly.ts, 7, 5))
>args : Symbol(args, Decl(contextualTupleTypeParameterReadonly.ts, 15, 8))
const [a, b] = args;
>a : Symbol(a, Decl(contextualTupleTypeParameterReadonly.ts, 16, 11))
>b : Symbol(b, Decl(contextualTupleTypeParameterReadonly.ts, 16, 13))
>args : Symbol(args, Decl(contextualTupleTypeParameterReadonly.ts, 15, 8))
a;
>a : Symbol(a, Decl(contextualTupleTypeParameterReadonly.ts, 16, 11))
b;
>b : Symbol(b, Decl(contextualTupleTypeParameterReadonly.ts, 16, 13))
});
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