import type { Reader, Writer } from "./abstract-coder";
import { Coder } from "./abstract-coder";
/**
 *  @_ignore
 */
export declare class FixedBytesCoder extends Coder {
    readonly size: number;
    constructor(size: number, localName: string);
    defaultValue(): string;
    encode(writer: Writer, value: Uint8Array | string): number;
    decode(reader: Reader): any;
}