import { BlockDecodingResult, BlockDecodingResultStatus } from '../BlockDecodingResult.js';
import { type Position } from '../../../common/Positioning.js';
import { BufferAccess } from '../../../common/BufferAccess.js';
import { type HalfPeriodProvider } from '../../half_period_provider/HalfPeriodProvider.js';
export declare class PcHalfPeriodProcessor {
    private readonly halfPeriodProvider;
    private readonly syncFinder;
    constructor(halfPeriodProvider: HalfPeriodProvider);
    blocks(): Generator<PcBlockDecodingResult>;
    private decodeRecord;
    private findSync;
    private readBlock;
    private readByte;
    private readBit;
}
export declare class PcBlockDecodingResult extends BlockDecodingResult {
    readonly hadIntro: boolean;
    constructor(data: BufferAccess, status: BlockDecodingResultStatus, begin: Position, end: Position, hadIntro: boolean);
}