/**
 * DeukPack AST Builder
 * Builds Abstract Syntax Tree from tokens
 */
import { DeukPackAST, DeukPackToken } from '../types/DeukPackTypes';
export interface DeukPackASTBuilderOptions {
    /** When true, parse .deuk field syntax: id> [Attr]… type name [= default] and single-identifier namespace */
    deuk?: boolean;
    /** When false (default), throw if more than one namespace is defined in a single file. */
    allowMultiNamespace?: boolean;
}
export declare class DeukPackASTBuilder {
    private tokens;
    private position;
    private currentFile;
    /** Collected doc comments for the next declaration (struct/enum/field etc.) */
    private leadingCommentBuffer;
    private deukMode;
    /** Lowercase names after `[` that are neutral IDL tags (not C# passthrough). See DEUKPACK_IDL_DECLARATION_ATTRIBUTES_DESIGN.md */
    private static readonly NEUTRAL_DEUK_BRACKET_NAMES;
    /**
     * 공식 IDL 스펙에 포함하지 않는 `[]` 이름: 토큰만 소비하고 AST(중립 태그·C# 어트리뷰트)에는 넣지 않음.
     * 레거시/실수 흡수용. 선언 종류(record/entity/message)별 허용 태그 해석은 파서와 별도(코드젠·정책).
     */
    private static readonly NON_OFFICIAL_BRACKET_SKIP_FIRST;
    /**
     * Collect consecutive LINE_COMMENT/BLOCK_COMMENT tokens and return combined text (trimmed). Consumes tokens.
     */
    private collectLeadingComments;
    /**
     * Split leading comment into docComment and C# attribute lines.
     * Lines that look like [AttrName] or [AttrName("arg")] are treated as csharpAttributes (DeukPack extension).
     */
    private parseDocCommentAndCSharpAttributes;
    /**
     * Parse IDL annotations: ( key = "value", key2 = "value2" ) or ( key ). Consumes tokens.
     */
    private tryParseAnnotations;
    /**
     * Build AST from tokens
     */
    build(tokens: DeukPackToken[], fileName: string, options?: DeukPackASTBuilderOptions): DeukPackAST;
    /**
     * Parse namespace declaration
     */
    private parseNamespace;
    /**
     * Parse struct declaration
     */
    private parseStruct;
    /** 예약 필드 ID: message<> 자동 주입 msgInfo (IDL에는 적지 않음, 코드젠에서만 사용). DEUKPACK_MESSAGE_INFO_KEYWORD §5. */
    private static readonly MSGINFO_FIELD_ID;
    /**
     * Parse message<id> name { fields } — 득팩 프로토콜 메시지.
     * IDL에는 사용자 필드만 적고, 파서가 예약 ID(31000)로 msgInfo 필드를 자동 주입.
     */
    private parseMessage;
    /**
     * Thrift→.deuk 마이그레이션 레거시: message name { ... } (괄호 numeric ID 없음).
     * MsgInfo 기본값·DefaultMessageId는 코드젠이 query_msg_id 등에서 보완하거나 0으로 둔다.
     */
    private parseMessageLegacy;
    /**
     * Parse table<rowType> = { version: "...", key?: "..." } — 득팩 테이블 정의.
     * Produces a synthetic struct named "table" with header + infos for existing codegen (IDeukMetaContainer).
     */
    private parseTableDefinition;
    /**
     * Parse field declaration. Deuk: id> [Attr]… type name [= default]. Legacy .thrift: id: [required|optional] type name [= default]
     */
    private parseField;
    /** Rebuild source fragment for bracket bodies; string literals need quotes for `[c#: Obsolete("x")]`. */
    private deukBracketTokenFragment;
    /** Collect inner text until `]` at parenthesis depth 0 (bracket body for `[c#: …]` and `:value`). */
    private consumeDeukBracketInnerUntilRightBracket;
    /** First token of `[name…]` — `table` etc. are keywords, not IDENTIFIER. */
    private parseDeukBracketFirstName;
    private neutralDeukBracketBaseName;
    /**
     * Parse one `[…]` block in .deuk: `[c#: …]` / `[csharp: …]` → csharp; neutral tags → neutral; else → csharpAttributes shape.
     */
    private parseOneDeukInlineBracketPair;
    /**
     * Parse type declaration
     */
    private parseType;
    /** 레거시 식별자 타입(i32 등) → 득팩 이름 정규화 (Protobuf와 동일하게 AST에는 득팩 타입만 저장) */
    private static readonly THRIFT_TYPE_TO_DEUKPACK;
    /** 득팩 테이블 프리미티브(DEUKPACK_IDL_DESIGN §5.1): name/note는 string 별칭. id/tid는 int64와 동일해 타입 구분 불필요. */
    private static readonly META_PRIMITIVES;
    /**
     * Parse identifier type (handles namespaced types like mo_define.projectile_type_e)
     */
    private parseIdentifierType;
    /**
     * Parse list type
     */
    private parseListType;
    /** Parse array<elem, size> — 고정 길이; 와이어는 list와 동일. */
    private parseArrayType;
    /**
     * Parse set type
     */
    private parseSetType;
    /**
     * Parse tablelink<TableCategory, KeyField> — 득팩 테이블 행 참조.
     */
    private parseTableLinkType;
    /**
     * Parse map type
     */
    private parseMapType;
    /**
     * Parse default value
     */
    private parseDefaultValue;
    /**
     * Parse identifier default value (handles namespaced values; . or :: in .deuk, stored as . in AST)
     */
    private parseIdentifierDefaultValue;
    /**
     * Parse array default value (handles values like [{"weight":30}, {"weight":30}] or [])
     */
    private parseArrayDefaultValue;
    /**
     * Parse object default value (handles values like { "version": 20250802 } or {})
     */
    private parseObjectDefaultValue;
    /**
     * Parse enum declaration
     */
    private parseEnum;
    /**
     * Parse service declaration
     */
    private parseService;
    /**
     * Parse a single service method: returnType methodName( [ params ] )
     */
    private parseServiceMethod;
    /**
     * Parse include statement
     */
    private parseInclude;
    /**
     * Parse typedef declaration
     */
    private parseTypedef;
    /**
     * Parse const declaration
     */
    private parseConst;
    /**
     * Check if current token matches expected type
     */
    private check;
    /**
     * Expect token of specific type and advance
     */
    private expect;
    /**
     * Advance and return current token
     */
    private advance;
    /**
     * Get current token without advancing
     */
    private peek;
    /**
     * Get previous token
     */
    private previous;
    /**
     * Check if at end of tokens
     */
    private isAtEnd;
}
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