import { Buffer } from "buffer";
export declare const dBuV_dBm_constant = 106.98;
export declare const base64ToBuffer: (base64: string) => Buffer;
export declare const bufferToArray: (buffer: Buffer) => Uint8Array;
export declare const base64ToArray: (base64: string) => Uint8Array;
export declare const hexStringToArray: (hexString: string) => Uint8Array;
export declare const base64ToHex: (buffer: string) => RegExpMatchArray | any[];
export declare const bufferToHex: (buffer: Buffer) => RegExpMatchArray | any[];
export declare const arrayToHex: (buffer: Uint8Array) => RegExpMatchArray | any[];
export declare const hexStringToString: (hex: string) => string;
export declare const findSubarrayIndex: (arr: any[], subArr: any[]) => number;
export declare const getHeader: (array: Uint8Array) => Uint8Array<ArrayBuffer> | null;
export declare const getResponse: (array: Uint8Array) => Uint8Array<ArrayBuffer> | null;
export declare const formatValue: (input: string | Uint8Array, store?: string) => {
    value: {
        epc: string;
        rssi: number;
    };
    completed: boolean;
    type: string;
} | {
    value: string;
    completed: boolean;
    type: string;
};
export declare const getType: (array: Uint8Array) => "" | "RFID" | "Barcode" | "Notification" | "Silicon Lab IC" | "Bluetooth IC" | "Yong Dunno";
export declare const getTypeEnum: (input: string | Uint8Array) => "" | "unknown" | "rfid" | "barcode" | "notification" | "silicon" | "bluetooth";
export declare const formatBarcode: (array: Uint8Array, store?: string) => {
    value: string;
    completed: boolean;
};
export declare const formatBarcodeWithContentArray: (array: Uint8Array) => string;
export declare const formatNotification: (array: Uint8Array) => {
    value: string;
    completed: boolean;
};
export declare const formatRFID: (array: Uint8Array, store?: string) => {
    value: {
        epc: string;
        rssi: number;
    };
    completed: boolean;
};
export declare const formatRFIDCompact: (array: Uint8Array, store?: string) => {
    value: {
        epc: string;
        rssi: number;
    };
    completed: boolean;
};
export declare const formatRFIDBasic: (array: Uint8Array, store?: string) => {
    value: {
        epc: string;
        rssi: number;
    };
    completed: boolean;
};
export declare const validateCRC: (array: Uint8Array) => boolean;
export declare const combineUint8Arrays: (arr1: Uint8Array, arr2: Uint8Array) => Uint8Array;
export declare const hexStringToReversedUint8Array: (hexString: string) => Uint8Array;
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