Allow rest parameter type to be a readonly array or tuple
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@ -23180,7 +23180,7 @@ namespace ts {
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// Only check rest parameter type if it's not a binding pattern. Since binding patterns are
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// not allowed in a rest parameter, we already have an error from checkGrammarParameterList.
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if (node.dotDotDotToken && !isBindingPattern(node.name) && !isTypeAssignableTo(getTypeOfSymbol(node.symbol), anyArrayType)) {
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if (node.dotDotDotToken && !isBindingPattern(node.name) && !isTypeAssignableTo(getTypeOfSymbol(node.symbol), anyReadonlyArrayType)) {
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error(node, Diagnostics.A_rest_parameter_must_be_of_an_array_type);
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}
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}
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