import * as storage from './storage';
export declare const SI_TIME_CUTOFF = 43200;
export declare const arr2date: (arr: number[], asOf?: Date) => Date | undefined;
export declare const date2arr: (dateTime: Date) => number[];
export declare const arr2cardNumber: (arr: (number | undefined)[]) => number | undefined;
export declare const cardNumber2arr: (cardNumber: number | undefined) => (number | undefined)[];
export interface SiMessageWithMode {
    mode: number;
}
export interface SiMessageWithoutMode {
    mode?: undefined;
    command: number;
    parameters: number[];
}
export type SiMessage = SiMessageWithMode | SiMessageWithoutMode;
export declare const prettyMessage: (message: SiMessage) => string;
export declare const CRC16: (str: number[]) => [number, number];
export interface SiMessageParseResult {
    message: SiMessage | null;
    remainder: number[];
}
export declare const parse: (inputData: number[]) => SiMessageParseResult;
export interface SiMessagesParseResult {
    messages: SiMessage[];
    remainder: number[];
}
export declare const parseAll: (inputData: number[]) => SiMessagesParseResult;
export declare const render: (message: SiMessage) => number[];
export declare class SiDate extends storage.SiDataType<Date> implements storage.ISiDataType<Date> {
    length: number;
    getByteOffsetAtIndex: (index: number) => number;
    private readonly arrayField;
    constructor(length: number, getByteOffsetAtIndex: (index: number) => number);
    typeSpecificIsValueValid(_value: Date): boolean;
    typeSpecificValueToString(value: Date): string;
    typeSpecificValueFromString(string: string): Date | storage.ValueFromStringError;
    typeSpecificExtractFromData(data: storage.ISiStorageData): Date | undefined;
    typeSpecificUpdateData(data: storage.ISiStorageData, newValue: Date): storage.ISiStorageData;
}
export type SiTimestamp = number | null;
export declare class SiTime extends storage.SiDataType<SiTimestamp> implements storage.ISiDataType<SiTimestamp> {
    intParts: [[number], [number]] | undefined;
    private readonly intField;
    constructor(intParts: [[number], [number]] | undefined);
    typeSpecificIsValueValid(value: SiTimestamp): boolean;
    typeSpecificValueToString(value: SiTimestamp): string;
    typeSpecificValueFromString(string: string): SiTimestamp | storage.ValueFromStringError;
    typeSpecificExtractFromData(data: storage.ISiStorageData): SiTimestamp | undefined;
    typeSpecificUpdateData(data: storage.ISiStorageData, newValue: SiTimestamp): storage.ISiStorageData;
}
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