import { BlockDataType } from '../enumerations/blockDataType';
import { BlockSize } from '../enumerations/blockSize';
import { BlockType } from '../enumerations/blockType';
import type { ChecksumService } from '../services/checksum.service';
import { Checksum } from '../types/checksum';
import { BaseBlock } from './base';
/**
 * RawDataBlock represents a block containing raw, unencrypted data.
 * It provides basic data storage and validation capabilities.
 */
export declare class RawDataBlock extends BaseBlock {
    private readonly _data;
    private readonly _checksumService?;
    constructor(blockSize: BlockSize, data: Uint8Array, dateCreated?: Date, checksum?: Checksum, blockType?: BlockType, blockDataType?: BlockDataType, canRead?: boolean, canPersist?: boolean, checksumService?: ChecksumService);
    /**
     * The raw data in the block
     */
    get data(): Uint8Array;
    /**
     * The data in the block, excluding any metadata or other overhead
     */
    get layerPayload(): Uint8Array;
    get layerOverheadSize(): number;
    get layerPayloadSize(): number;
    get layerData(): Uint8Array;
    /**
     * The actual length of the data
     */
    get lengthBeforeEncryption(): number;
    /**
     * Whether the block is encrypted
     */
    get encrypted(): boolean;
    /**
     * Whether the block can be encrypted
     */
    get canEncrypt(): boolean;
    /**
     * Whether the block can be decrypted
     */
    get canDecrypt(): boolean;
    /**
     * Internal validation logic
     * @throws {ChecksumMismatchError} If validation fails due to checksum mismatch
     */
    protected validateInternal(): void;
    /**
     * Synchronously validate the block's data
     * @throws {ChecksumMismatchError} If validation fails due to checksum mismatch
     */
    validateSync(): void;
    /**
     * Asynchronously validate the block's data
     * @throws {ChecksumMismatchError} If validation fails due to checksum mismatch
     */
    validateAsync(): Promise<void>;
    /**
     * Alias for validateSync() to maintain compatibility
     * @throws {ChecksumMismatchError} If validation fails due to checksum mismatch
     */
    validate(): void;
    /**
     * Get this layer's header data
     */
    get layerHeaderData(): Uint8Array;
}
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