import { IDxfStreamReader } from './IDxfStreamReader.js';
import { DxfCode } from '../../../DxfCode.js';
import { GroupCodeValueType } from '../../../GroupCodeValue.js';
export declare abstract class DxfStreamReaderBase implements IDxfStreamReader {
    encoding: string;
    dxfCode: DxfCode;
    groupCodeValue: GroupCodeValueType;
    get code(): number;
    value: unknown;
    position: number;
    valueRaw: string;
    get valueAsString(): string;
    get valueAsBool(): boolean;
    get valueAsShort(): number;
    get valueAsUShort(): number;
    get valueAsInt(): number;
    get valueAsLong(): number;
    get valueAsDouble(): number;
    get valueAsAngle(): number;
    get valueAsHandle(): number;
    get valueAsBinaryChunk(): Uint8Array;
    protected abstract get baseStream(): Uint8Array;
    readNext(): void;
    find(dxfEntry: string): boolean;
    expectedCode(code: number): void;
    toString(): string;
    start(): void;
    protected _streamPosition: number;
    protected abstract readCode(): DxfCode;
    protected abstract readStringLine(): string;
    protected abstract lineAsDouble(): number;
    protected abstract lineAsShort(): number;
    protected abstract lineAsInt(): number;
    protected abstract lineAsLong(): number;
    protected abstract lineAsHandle(): number;
    protected abstract lineAsBinaryChunk(): Uint8Array;
    protected abstract lineAsBool(): boolean;
    protected decodeString(bytes: Uint8Array): string;
    private _transformValue;
}
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