export declare const isByte: (byte: unknown) => boolean;
export declare const isByteArr: (arr: unknown[]) => boolean;
export declare const assertIsByteArr: (arr: unknown[]) => void;
export declare const isArrOfLengths: (arr: unknown[], lengths: number[]) => boolean;
export declare const assertArrIsOfLengths: (arr: unknown[], lengths: number[]) => void;
export declare const arr2big: (arr: number[]) => number;
export declare const prettyHex: (input: string | (number | undefined)[], lineLength?: number) => string;
export declare const unPrettyHex: (input: string) => Array<number | undefined>;
//# sourceMappingURL=bytes.d.ts.map