import { TextDocument } from "vscode-languageserver/node";
import { GrammarToken } from './grammar_engine';
import { SystemVerilogSymbol, SystemVerilogSymbolJSON } from "./svsymbol";
declare enum MacroAction {
    Add = 0,
    Del = 1,
    DelAll = 2
}
export declare class PostToken {
    text: string;
    index: number;
    endIndex: number;
}
export declare type TokenOrderEntry = {
    file: string;
    tokenNum: number;
};
declare type TokenOrderEntryJSON = [string, number];
export declare type MacroInfo = {
    args: Map<string, number>;
    default: GrammarToken[][];
    definition: GrammarToken[];
    symbol: SystemVerilogSymbol;
    file: string;
};
declare type MacroInfoJSON = [[string, number][], GrammarToken[][], GrammarToken[], SystemVerilogSymbolJSON, string];
declare type MacroChange = {
    action: MacroAction;
    macroName: string;
    macroInfo: MacroInfo;
};
declare type MacroChangeJSON = [MacroAction, string, MacroInfoJSON];
export declare type MacroChangeOrderEntry = {
    file: string;
    index: number;
};
declare type MacroChangeOrderEntryJSON = [string, number];
export declare type PreprocIncInfo = {
    symbols: SystemVerilogSymbol[];
    postTokens: PostToken[];
    tokenOrder: TokenOrderEntry[];
    macroChanges: MacroChange[];
    macroChangeOrder: MacroChangeOrderEntry[];
    includes: Set<string>;
};
export declare type PreprocIncInfoJSON = [SystemVerilogSymbolJSON[], PostToken[], TokenOrderEntryJSON[], MacroChangeJSON[], MacroChangeOrderEntryJSON[], string[]];
export declare type PreprocInfo = {
    symbols: SystemVerilogSymbol[];
    postTokens: PostToken[];
    tokenOrder: TokenOrderEntry[];
    includes: Set<string>;
};
export declare type PreprocCacheEntry = {
    file: string;
    info: PreprocIncInfo;
    doc: TextDocument;
};
export declare class SystemVerilogPreprocessor {
    private _document;
    private _filePath;
    private _fileList;
    private _includeFilePaths;
    private _preprocCache;
    private _preprocIncInfo;
    private _macroInfo;
    private _tokenManager;
    private _getElem;
    private _printDebugInfo;
    private _pushEmptyPostToken;
    private _processMacroArgDefault;
    private _processMacroArgs;
    private _processDefine;
    private _processNoArgDirectives;
    private _processSingleArgDirectives;
    private _processTimescaleDirective;
    private _processPragmaDirective;
    private _processLineDirective;
    private _processBeginKeywordsDirective;
    private _skipConditionalBlock;
    private _processConditionalDirectives;
    private _getAllMacroChanges;
    private _applyMacroChanges;
    private _processIncludeDirective;
    private _replaceSpecialMacros;
    private _expandMacroCall;
    private _processMacroCall;
    static tokenize(preText: string): GrammarToken[];
    private _parseInc;
    private _getAllPostTokens;
    parse(document: TextDocument, includeFilePaths: string[], preprocCache: Map<string, PreprocCacheEntry>, macroInfo: Map<string, MacroInfo>, text?: string): PreprocInfo;
    private static macroInfoToJSON;
    private static macroInfoFromJSON;
    static preprocIncInfoToJSON(preprocIncInfo: PreprocIncInfo): PreprocIncInfoJSON;
    static preprocIncInfoFromJSON(fileUri: string, preprocIncInfoJSON: PreprocIncInfoJSON): PreprocIncInfo;
}
export {};