23 lines
433 B
TypeScript
23 lines
433 B
TypeScript
// @target: es2015
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// https://github.com/Microsoft/TypeScript/issues/20146
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interface I1 {
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[Symbol.toStringTag]: string;
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[key: string]: number;
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}
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interface I2 {
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[Symbol.toStringTag]: string;
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[key: number]: boolean;
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}
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declare const mySymbol: unique symbol;
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interface I3 {
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[mySymbol]: string;
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[key: string]: number;
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}
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interface I4 {
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[mySymbol]: string;
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[key: number]: boolean;
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} |