import { Preprocessor } from './preprocessor.js'; import { type CharacterToken, type DoctypeToken, type TagToken, type EOFToken, type CommentToken } from '../common/token.js'; import { type ParserErrorHandler } from '../common/error-codes.js'; declare const enum State { DATA = 0, RCDATA = 1, RAWTEXT = 2, SCRIPT_DATA = 3, PLAINTEXT = 4, TAG_OPEN = 5, END_TAG_OPEN = 6, TAG_NAME = 7, RCDATA_LESS_THAN_SIGN = 8, RCDATA_END_TAG_OPEN = 9, RCDATA_END_TAG_NAME = 10, RAWTEXT_LESS_THAN_SIGN = 11, RAWTEXT_END_TAG_OPEN = 12, RAWTEXT_END_TAG_NAME = 13, SCRIPT_DATA_LESS_THAN_SIGN = 14, SCRIPT_DATA_END_TAG_OPEN = 15, SCRIPT_DATA_END_TAG_NAME = 16, SCRIPT_DATA_ESCAPE_START = 17, SCRIPT_DATA_ESCAPE_START_DASH = 18, SCRIPT_DATA_ESCAPED = 19, SCRIPT_DATA_ESCAPED_DASH = 20, SCRIPT_DATA_ESCAPED_DASH_DASH = 21, SCRIPT_DATA_ESCAPED_LESS_THAN_SIGN = 22, SCRIPT_DATA_ESCAPED_END_TAG_OPEN = 23, SCRIPT_DATA_ESCAPED_END_TAG_NAME = 24, SCRIPT_DATA_DOUBLE_ESCAPE_START = 25, SCRIPT_DATA_DOUBLE_ESCAPED = 26, SCRIPT_DATA_DOUBLE_ESCAPED_DASH = 27, SCRIPT_DATA_DOUBLE_ESCAPED_DASH_DASH = 28, SCRIPT_DATA_DOUBLE_ESCAPED_LESS_THAN_SIGN = 29, SCRIPT_DATA_DOUBLE_ESCAPE_END = 30, BEFORE_ATTRIBUTE_NAME = 31, ATTRIBUTE_NAME = 32, AFTER_ATTRIBUTE_NAME = 33, BEFORE_ATTRIBUTE_VALUE = 34, ATTRIBUTE_VALUE_DOUBLE_QUOTED = 35, ATTRIBUTE_VALUE_SINGLE_QUOTED = 36, ATTRIBUTE_VALUE_UNQUOTED = 37, AFTER_ATTRIBUTE_VALUE_QUOTED = 38, SELF_CLOSING_START_TAG = 39, BOGUS_COMMENT = 40, MARKUP_DECLARATION_OPEN = 41, COMMENT_START = 42, COMMENT_START_DASH = 43, COMMENT = 44, COMMENT_LESS_THAN_SIGN = 45, COMMENT_LESS_THAN_SIGN_BANG = 46, COMMENT_LESS_THAN_SIGN_BANG_DASH = 47, COMMENT_LESS_THAN_SIGN_BANG_DASH_DASH = 48, COMMENT_END_DASH = 49, COMMENT_END = 50, COMMENT_END_BANG = 51, DOCTYPE = 52, BEFORE_DOCTYPE_NAME = 53, DOCTYPE_NAME = 54, AFTER_DOCTYPE_NAME = 55, AFTER_DOCTYPE_PUBLIC_KEYWORD = 56, BEFORE_DOCTYPE_PUBLIC_IDENTIFIER = 57, DOCTYPE_PUBLIC_IDENTIFIER_DOUBLE_QUOTED = 58, DOCTYPE_PUBLIC_IDENTIFIER_SINGLE_QUOTED = 59, AFTER_DOCTYPE_PUBLIC_IDENTIFIER = 60, BETWEEN_DOCTYPE_PUBLIC_AND_SYSTEM_IDENTIFIERS = 61, AFTER_DOCTYPE_SYSTEM_KEYWORD = 62, BEFORE_DOCTYPE_SYSTEM_IDENTIFIER = 63, DOCTYPE_SYSTEM_IDENTIFIER_DOUBLE_QUOTED = 64, DOCTYPE_SYSTEM_IDENTIFIER_SINGLE_QUOTED = 65, AFTER_DOCTYPE_SYSTEM_IDENTIFIER = 66, BOGUS_DOCTYPE = 67, CDATA_SECTION = 68, CDATA_SECTION_BRACKET = 69, CDATA_SECTION_END = 70, CHARACTER_REFERENCE = 71, NAMED_CHARACTER_REFERENCE = 72, AMBIGUOUS_AMPERSAND = 73, NUMERIC_CHARACTER_REFERENCE = 74, HEXADEMICAL_CHARACTER_REFERENCE_START = 75, HEXADEMICAL_CHARACTER_REFERENCE = 76, DECIMAL_CHARACTER_REFERENCE = 77, NUMERIC_CHARACTER_REFERENCE_END = 78 } export declare const TokenizerMode: { readonly DATA: State.DATA; readonly RCDATA: State.RCDATA; readonly RAWTEXT: State.RAWTEXT; readonly SCRIPT_DATA: State.SCRIPT_DATA; readonly PLAINTEXT: State.PLAINTEXT; readonly CDATA_SECTION: State.CDATA_SECTION; }; export interface TokenizerOptions { sourceCodeLocationInfo?: boolean; } export interface TokenHandler { onComment(token: CommentToken): void; onDoctype(token: DoctypeToken): void; onStartTag(token: TagToken): void; onEndTag(token: TagToken): void; onEof(token: EOFToken): void; onCharacter(token: CharacterToken): void; onNullCharacter(token: CharacterToken): void; onWhitespaceCharacter(token: CharacterToken): void; onParseError?: ParserErrorHandler | null; } export declare class Tokenizer { private options; private handler; preprocessor: Preprocessor; private paused; /** Ensures that the parsing loop isn't run multiple times at once. */ private inLoop; /** * Indicates that the current adjusted node exists, is not an element in the HTML namespace, * and that it is not an integration point for either MathML or HTML. * * @see {@link https://html.spec.whatwg.org/multipage/parsing.html#tree-construction} */ inForeignNode: boolean; lastStartTagName: string; active: boolean; state: State; private returnState; private charRefCode; private consumedAfterSnapshot; private currentLocation; private currentCharacterToken; private currentToken; private currentAttr; constructor(options: TokenizerOptions, handler: TokenHandler); private _err; private getCurrentLocation; private _runParsingLoop; pause(): void; resume(writeCallback?: () => void): void; write(chunk: string, isLastChunk: boolean, writeCallback?: () => void): void; insertHtmlAtCurrentPos(chunk: string): void; private _ensureHibernation; private _consume; private _unconsume; private _reconsumeInState; private _advanceBy; private _consumeSequenceIfMatch; private _createStartTagToken; private _createEndTagToken; private _createCommentToken; private _createDoctypeToken; private _createCharacterToken; private _createAttr; private _leaveAttrName; private _leaveAttrValue; private prepareToken; private emitCurrentTagToken; private emitCurrentComment; private emitCurrentDoctype; private _emitCurrentCharacterToken; private _emitEOFToken; private _appendCharToCurrentCharacterToken; private _emitCodePoint; private _emitChars; private _matchNamedCharacterReference; private _isCharacterReferenceInAttribute; private _flushCodePointConsumedAsCharacterReference; private _callState; private _stateData; private _stateRcdata; private _stateRawtext; private _stateScriptData; private _statePlaintext; private _stateTagOpen; private _stateEndTagOpen; private _stateTagName; private _stateRcdataLessThanSign; private _stateRcdataEndTagOpen; private handleSpecialEndTag; private _stateRcdataEndTagName; private _stateRawtextLessThanSign; private _stateRawtextEndTagOpen; private _stateRawtextEndTagName; private _stateScriptDataLessThanSign; private _stateScriptDataEndTagOpen; private _stateScriptDataEndTagName; private _stateScriptDataEscapeStart; private _stateScriptDataEscapeStartDash; private _stateScriptDataEscaped; private _stateScriptDataEscapedDash; private _stateScriptDataEscapedDashDash; private _stateScriptDataEscapedLessThanSign; private _stateScriptDataEscapedEndTagOpen; private _stateScriptDataEscapedEndTagName; private _stateScriptDataDoubleEscapeStart; private _stateScriptDataDoubleEscaped; private _stateScriptDataDoubleEscapedDash; private _stateScriptDataDoubleEscapedDashDash; private _stateScriptDataDoubleEscapedLessThanSign; private _stateScriptDataDoubleEscapeEnd; private _stateBeforeAttributeName; private _stateAttributeName; private _stateAfterAttributeName; private _stateBeforeAttributeValue; private _stateAttributeValueDoubleQuoted; private _stateAttributeValueSingleQuoted; private _stateAttributeValueUnquoted; private _stateAfterAttributeValueQuoted; private _stateSelfClosingStartTag; private _stateBogusComment; private _stateMarkupDeclarationOpen; private _stateCommentStart; private _stateCommentStartDash; private _stateComment; private _stateCommentLessThanSign; private _stateCommentLessThanSignBang; private _stateCommentLessThanSignBangDash; private _stateCommentLessThanSignBangDashDash; private _stateCommentEndDash; private _stateCommentEnd; private _stateCommentEndBang; private _stateDoctype; private _stateBeforeDoctypeName; private _stateDoctypeName; private _stateAfterDoctypeName; private _stateAfterDoctypePublicKeyword; private _stateBeforeDoctypePublicIdentifier; private _stateDoctypePublicIdentifierDoubleQuoted; private _stateDoctypePublicIdentifierSingleQuoted; private _stateAfterDoctypePublicIdentifier; private _stateBetweenDoctypePublicAndSystemIdentifiers; private _stateAfterDoctypeSystemKeyword; private _stateBeforeDoctypeSystemIdentifier; private _stateDoctypeSystemIdentifierDoubleQuoted; private _stateDoctypeSystemIdentifierSingleQuoted; private _stateAfterDoctypeSystemIdentifier; private _stateBogusDoctype; private _stateCdataSection; private _stateCdataSectionBracket; private _stateCdataSectionEnd; private _stateCharacterReference; private _stateNamedCharacterReference; private _stateAmbiguousAmpersand; private _stateNumericCharacterReference; private _stateHexademicalCharacterReferenceStart; private _stateHexademicalCharacterReference; private _stateDecimalCharacterReference; private _stateNumericCharacterReferenceEnd; } export {}; //# sourceMappingURL=index.d.ts.map