/**
 * BlockSearchParams type and encoder
 */
import { EncodedBlockSearchParams } from './encoded-block-search-params';
/**
 * Parameters for searching blocks
 */
export interface BlockSearchParams {
    /**
     * Search query string
     * Examples:
     * - "block.height = 100"
     * - "block.height >= 100 AND block.height <= 200"
     * - "tx.height = 100"
     */
    readonly query: string;
    /**
     * Page number for pagination (1-based)
     */
    readonly page?: number;
    /**
     * Number of results per page
     */
    readonly perPage?: number;
    /**
     * Order results by field
     * Example: "asc" or "desc"
     */
    readonly orderBy?: string;
}
export declare const BlockSearchParamsCodec: import("../../../codec").BaseCodec<EncodedBlockSearchParams>;
/**
 * Encodes block search parameters for RPC transmission
 * @param params - The block search parameters to encode
 * @returns The encoded parameters with numbers converted to strings
 */
export declare function encodeBlockSearchParams(params: BlockSearchParams): EncodedBlockSearchParams;