import { InlineCode } from './inline-code';
import { MathNode } from './math';
import { ReferenceLink } from './reference-link';
import { Punctuation } from './punctuation';
import { UnicodeString } from './unicode-string';
import { BlockCode } from './block-code';
import { Document } from './document';
import { AlphabetNumeric } from './alphabet-numeric';
import { Node } from './node';
import { Blank } from './blank';
import { CJK } from './cjk';
import { Quoted } from './quoted';
export declare function isDocument(node: Node): node is Document;
export declare function isAlphabetNumeric(node: Node): node is AlphabetNumeric;
export declare function isCJK(node: Node): node is CJK;
export declare function isPunctuation(node: Node): node is Punctuation;
export declare function isQuoted(node: Node): node is Quoted;
export declare function isBlank(node: Node): node is Blank;
export declare function isRaw(node: Node): node is Blank;
export declare function isUnicodeString(node: Node): node is UnicodeString;
export declare function isLatin(node: Node): boolean;
export declare function isMath(node: Node): node is MathNode;
export declare function isInlineCode(node: Node): node is InlineCode;
export declare function isReferenceLink(node: Node): node is ReferenceLink;
export declare function isBlockCode(node: Node): node is BlockCode;