59 lines
1.9 KiB
TypeScript
59 lines
1.9 KiB
TypeScript
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/**
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* Copyright (C) 2016-2019 Michael Kourlas
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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/**
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* Returns true if the specified string only contains characters permitted by
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* the XML specification.
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*
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* @private
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*/
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export declare function validateChar(str: string): boolean;
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/**
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* Returns a version of the specified string that only contains characters
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* permitted by the XML specification, with invalid characters replaced
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* by the replacement character U+FFFD.
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*
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* @private
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*/
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export declare function fixChar(str: string): string;
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/**
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* Returns true if the specified string only contains a single character, and
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* that this character is permitted by the XML specification.
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*
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* @private
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*/
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export declare function validateSingleChar(str: string): boolean;
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/**
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* Returns true if the specified string only contains characters permitted by
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* the XML specification for names.
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*
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* @private
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*/
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export declare function validateName(str: string): boolean;
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/**
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* Returns a version of the specified string that only contains characters
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* permitted by the XML specification for names, with invalid characters
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* replaced by the replacement character U+FFFD.
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*
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* @private
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*/
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export declare function fixName(str: string): string;
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/**
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* Returns true if the specified value is undefined.
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*
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* @private
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*/
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export declare function isUndefined(val: unknown): val is undefined;
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