import { TextDocument } from 'vscode-languageserver-textdocument';
import { StringReader } from '../utils/StringReader';
import { IndexMapping } from './IndexMapping';
import { TextRange } from './TextRange';
export declare enum TokenType {
    annotation = 0,
    boolean = 1,
    comment = 2,
    entity = 3,
    keyword = 4,
    literal = 5,
    identity = 6,
    number = 7,
    operator = 8,
    property = 9,
    string = 10,
    type = 11,
    variable = 12,
    vector = 13,
    _ = 14
}
export declare enum TokenModifier {
    declaration = 0,
    deprecated = 1,
    documentation = 2,
    firstArgument = 3,
    inString = 4,
    _ = 5
}
export declare class Token {
    range: TextRange;
    type: TokenType;
    modifiers: Set<TokenModifier>;
    constructor(range: TextRange, type: TokenType, modifiers?: Set<TokenModifier>);
    /**
     * Get a token from a number, a cursor, a type, and optional modifiers.
     * @param start The start character of this token.
     * @param reader The reader which stops at the end character of this token.
     * @param type The type of this token.
     * @param modifiers The modifiers of this token.
     */
    static from(start: number, reader: StringReader, type: TokenType, modifiers?: Set<TokenModifier>): Token;
    /**
     * Get the array form of the semantic token. The result should be pushed into the
     * semantic tokens builder.
     * @returns `[ line, char, length, tokenType, tokenModifiers ]`
     */
    toArray(document: TextDocument): [number, number, number, number, number];
}
/**
 * Remap specific tokens according to the mapping, and add the inString modifier.
 * @param tokens Input tokens.
 */
export declare function remapTokens(tokens: Token[], mapping: IndexMapping, addInStringModifier?: boolean): Token[];