/**
 * Transaction response types and codec
 */
export interface TransactionResponse {
    readonly blockTime: number | null;
    readonly meta: unknown | null;
    readonly slot: number;
    readonly transaction: unknown;
    readonly version: string | number | undefined;
}
export declare const TransactionResponseCodec: import("../../codec").BaseCodec<TransactionResponse>;
export declare function createTransactionResponse(data: unknown): TransactionResponse | null;