import type { CBORValue } from "./types.js";
import type { DecodeOptions, FloatSize } from "./options.js";
export declare class Decoder {
    #private;
    private readonly data;
    readonly allowUndefined: boolean;
    readonly minFloatSize: (typeof FloatSize)[keyof typeof FloatSize];
    constructor(data: Uint8Array, options?: DecodeOptions);
    getOffset(): number;
    private constant;
    private float16;
    private float32;
    private float64;
    private uint8;
    private uint16;
    private uint32;
    private uint64;
    private decodeBytes;
    private decodeString;
    private getArgument;
    decodeValue(): CBORValue;
}
/** Decode a single CBOR value */
export declare function decode<T extends CBORValue = CBORValue>(data: Uint8Array, options?: DecodeOptions): T;