import { CadTemplate } from '../../Templates/CadTemplate.js';
import { CadEntityTemplate } from '../../Templates/CadEntityTemplate.js';
import { CadValueTemplate } from '../../Templates/CadValueTemplate.js';
import { CadValue } from '../../../CadValue.js';
import { DxfMap } from '../../../DxfMap.js';
import { DxfClassMap } from '../../../DxfClassMap.js';
import { IDxfStreamReader } from './IDxfStreamReader.js';
import { DxfDocumentBuilder } from '../DxfDocumentBuilder.js';
import { ExtendedDataRecord } from '../../../XData/ExtendedDataRecord.js';
export type ReadEntityDelegate = (template: CadEntityTemplate, map: DxfMap, subclass?: string) => boolean;
export interface CommonObjectDataResult {
    name: string | null;
    handle: number;
    ownerHandle: number | null;
    xdictHandle: number | null;
    reactors: Set<number>;
}
export declare abstract class DxfSectionReaderBase {
    protected readonly _reader: IDxfStreamReader;
    protected readonly _builder: DxfDocumentBuilder;
    protected lockPointer: boolean;
    protected currentSubclass: string | null;
    constructor(reader: IDxfStreamReader, builder: DxfDocumentBuilder);
    abstract read(): void;
    protected readCommonObjectData(): CommonObjectDataResult;
    protected readCommonObjectData(template: CadTemplate): void;
    protected readCommonCodes(template: CadTemplate, isExtendedData: {
        value: boolean;
    }, map?: DxfMap): void;
    protected readEntity(): CadEntityTemplate | null;
    protected readEntityCodes(template: CadEntityTemplate, readEntity: ReadEntityDelegate, entityType: Function): CadEntityTemplate;
    protected readCommonEntityCodes(template: CadEntityTemplate, isExtendedData: {
        value: boolean;
    }, map?: DxfMap): void;
    /** @deprecated use lockPointer instead */
    protected checkObjectEnd(template: CadTemplate, map: DxfMap, func: (template: CadTemplate, map: DxfMap) => boolean): boolean;
    protected checkEntityEnd(template: CadEntityTemplate, map: DxfMap, subclass: string | undefined, func: ReadEntityDelegate): boolean;
    private _readCircle;
    private _readArc;
    private _readAttributeDefinition;
    private _readTableEntity;
    protected readCadValue(value: CadValue): CadValueTemplate;
    private _readTextEntity;
    private _readColumnData;
    private _readTolerance;
    private _readDimension;
    protected readHatch(template: CadEntityTemplate, map: DxfMap, subclass?: string): boolean;
    private _readInsert;
    private _readPolyline;
    private _readLegacyPolyline;
    private _readPolylineCodes;
    private _readLeader;
    private _readLwPolyline;
    private _readMesh;
    private _readMLine;
    private _readMLeader;
    private _readMultiLeaderObjectContextData;
    private _readMultiLeaderLeader;
    private _readMultiLeaderLine;
    private _readShape;
    private _readWipeoutBase;
    private _readOle2Frame;
    private _readModelerGeometry;
    private _readSolid3d;
    private _readSpline;
    private _readUnderlayEntity;
    private _readVertex;
    private _readViewport;
    private _readEntitySubclassMap;
    protected readExtendedData(edata: Map<string, ExtendedDataRecord[]>): void;
    private _readPattern;
    private _readLoops;
    private _readLoop;
    private _readPolylineBoundary;
    private _readEdge;
    private _readDefinedGroups;
    private _readDefinedGroupsRaw;
    private _readReactors;
    protected tryAssignCurrentValue(cadObject: object, map: DxfMap): boolean;
    protected tryAssignCurrentValue(cadObject: object, map: DxfClassMap): boolean;
}
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