/**
 * Raw bytes representation of a consensus layer request.
 * Used for serializing and deserializing consensus layer requests.
 * @example
 * ```typescript
 * import { RequestBytes } from '@tevm/block'
 *
 * const value: RequestBytes = new Uint8Array([0x01, 0x02, 0x03])
 * ```
 */
export type RequestBytes = Uint8Array;
/**
 * Structured data for a consensus layer request.
 * Contains the request type and associated binary data.
 * @example
 * ```typescript
 * import { RequestData } from '@tevm/block'
 *
 * const value: RequestData = {
 *   type: 1, // Request type identifier
 *   data: new Uint8Array([0x01, 0x02, 0x03]) // Request payload
 * }
 * ```
 */
export interface RequestData {
    type: number;
    data: Uint8Array;
}
/**
 * Interface for consensus layer request types.
 * Defines the common structure for different types of consensus layer requests.
 * @example
 * ```typescript
 * import { CLRequestType } from '@tevm/block'
 *
 * // Usually implemented by specific request classes
 * const value: CLRequestType = {
 *   type: 1,
 *   bytes: new Uint8Array([0x01, 0x02, 0x03]),
 *   serialize: () => new Uint8Array([0x01, 0x01, 0x02, 0x03])
 * }
 * ```
 */
export interface CLRequestType {
    readonly type: number;
    readonly bytes: Uint8Array;
    serialize(): Uint8Array;
}
/**
 * Base implementation of a consensus layer request.
 * Used to create and serialize requests between the execution and consensus layers.
 * @example
 * ```typescript
 * import { ClRequest } from '@tevm/block'
 *
 * // Create a request with type 1 and some payload data
 * const instance = new ClRequest(1, new Uint8Array([0x01, 0x02, 0x03]))
 * const serialized = instance.serialize() // Type byte followed by payload
 * ```
 */
export declare class ClRequest implements CLRequestType {
    type: number;
    bytes: Uint8Array;
    constructor(type: number, bytes: Uint8Array);
    serialize(): Uint8Array<ArrayBufferLike>;
}
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