import { TokenTypes, Token, TokenizerConfig } from './types';
export default class Tokenizer {
    WHITESPACE_REGEX: RegExp;
    NUMBER_REGEX: RegExp;
    AMBIGUOS_OPERATOR_REGEX: RegExp;
    OPERATOR_REGEX: RegExp;
    NO_SPACE_OPERATOR_REGEX: RegExp;
    BLOCK_COMMENT_REGEX: RegExp;
    LINE_COMMENT_REGEX: RegExp;
    RESERVED_TOP_LEVEL_REGEX: RegExp;
    RESERVED_TOP_LEVEL_NO_INDENT_REGEX: RegExp;
    RESERVED_NEWLINE_REGEX: RegExp;
    RESERVED_PLAIN_REGEX: RegExp;
    WORD_REGEX: RegExp;
    STRING_REGEX: RegExp;
    OPEN_PAREN_REGEX: RegExp;
    CLOSE_PAREN_REGEX: RegExp;
    INDEXED_PLACEHOLDER_REGEX: RegExp;
    IDENT_NAMED_PLACEHOLDER_REGEX: RegExp;
    STRING_NAMED_PLACEHOLDER_REGEX: RegExp;
    constructor(cfg: TokenizerConfig);
    createLineCommentRegex(lineCommentTypes: any): RegExp;
    createReservedWordRegex(reservedWords: any): RegExp;
    createWordRegex(specialChars: any): RegExp;
    createStringRegex(stringTypes: any): RegExp;
    createStringPattern(stringTypes: any): any;
    createParenRegex(parens: any): RegExp;
    escapeParen(paren: any): string;
    createPlaceholderRegex(types: string[], pattern: any): RegExp;
    tokenize(input: string): Token[];
    getNextToken(input: string, previousToken?: Token): Token;
    getWhitespaceToken(input: string): Token;
    getCommentToken(input: string): Token;
    getLineCommentToken(input: string): Token;
    getBlockCommentToken(input: string): Token;
    getStringToken(input: string): Token;
    getOpenParenToken(input: string): Token;
    getCloseParenToken(input: string): Token;
    getPlaceholderToken(input: string): Token;
    getServerVariableToken(input: string): Token;
    getIdentNamedPlaceholderToken(input: string): Token;
    getStringNamedPlaceholderToken(input: string): Token;
    getIndexedPlaceholderToken(input: string): Token;
    getPlaceholderTokenWithKey({ input, regex, parseKey }: {
        input: any;
        regex: any;
        parseKey: any;
    }): Token;
    getEscapedPlaceholderKey({ key, quoteChar }: {
        key: any;
        quoteChar: any;
    }): any;
    getNumberToken(input: string): Token;
    getOperatorToken(input: string): Token;
    getAmbiguosOperatorToken(input: string): Token;
    getNoSpaceOperatorToken(input: string): Token;
    getReservedWordToken(input: any, previousToken: any): Token;
    getToplevelReservedToken(input: string): Token;
    getNewlineReservedToken(input: string): Token;
    getPlainReservedToken(input: string): Token;
    getTopLevelReservedTokenNoIndent(input: string): Token;
    getWordToken(input: string): Token;
    getTokenOnFirstMatch({ input, type, regex }: {
        input: string;
        type: TokenTypes;
        regex: RegExp;
    }): Token;
}