8 lines
373 B
TypeScript
8 lines
373 B
TypeScript
/*!
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* Copyright 2016 The ANTLR Project. All rights reserved.
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* Licensed under the BSD-3-Clause license. See LICENSE file in the project root for license information.
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*/
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export declare function isHighSurrogate(ch: number): boolean;
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export declare function isLowSurrogate(ch: number): boolean;
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export declare function isSupplementaryCodePoint(ch: number): boolean;
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