import DecodeHintType from '../DecodeHintType';
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import CharacterSetECI from './CharacterSetECI';
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import { int } from '../../customTypings';
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import Charset from '../util/Charset';
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/**
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* Common string-related functions.
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*
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* @author Sean Owen
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* @author Alex Dupre
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*/
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export default class StringUtils {
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static SHIFT_JIS: string;
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static GB2312: string;
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static ISO88591: string;
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private static EUC_JP;
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private static UTF8;
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private static PLATFORM_DEFAULT_ENCODING;
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private static ASSUME_SHIFT_JIS;
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static castAsNonUtf8Char(code: number, encoding?: Charset): string;
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/**
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* @param bytes bytes encoding a string, whose encoding should be guessed
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* @param hints decode hints if applicable
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* @return name of guessed encoding; at the moment will only guess one of:
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* {@link #SHIFT_JIS}, {@link #UTF8}, {@link #ISO88591}, or the platform
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* default encoding if none of these can possibly be correct
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*/
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static guessEncoding(bytes: Uint8Array, hints: Map<DecodeHintType, any>): string;
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/**
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*
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* @see https://stackoverflow.com/a/13439711/4367683
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*
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* @param append The new string to append.
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* @param args Argumets values to be formated.
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*/
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static format(append: string, ...args: any[]): string;
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/**
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*
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*/
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static getBytes(str: string, encoding: CharacterSetECI): Uint8Array;
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/**
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* Returns the charcode at the specified index or at index zero.
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*/
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static getCharCode(str: string, index?: number): int;
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/**
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* Returns char for given charcode
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*/
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static getCharAt(charCode: number): string;
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}
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