export declare const TIMEZONE_ABBR_MAP: {
    ACDT: number;
    ACST: number;
    ADT: number;
    AEDT: number;
    AEST: number;
    AFT: number;
    AKDT: number;
    AKST: number;
    ALMT: number;
    AMST: number;
    AMT: number;
    ANAST: number;
    ANAT: number;
    AQTT: number;
    ART: number;
    AST: number;
    AWDT: number;
    AWST: number;
    AZOST: number;
    AZOT: number;
    AZST: number;
    AZT: number;
    BNT: number;
    BOT: number;
    BRST: number;
    BRT: number;
    BST: number;
    BTT: number;
    CAST: number;
    CAT: number;
    CCT: number;
    CDT: number;
    CEST: number;
    CET: number;
    CHADT: number;
    CHAST: number;
    CKT: number;
    CLST: number;
    CLT: number;
    COT: number;
    CST: number;
    CVT: number;
    CXT: number;
    ChST: number;
    DAVT: number;
    EASST: number;
    EAST: number;
    EAT: number;
    ECT: number;
    EDT: number;
    EEST: number;
    EET: number;
    EGST: number;
    EGT: number;
    EST: number;
    ET: number;
    FJST: number;
    FJT: number;
    FKST: number;
    FKT: number;
    FNT: number;
    GALT: number;
    GAMT: number;
    GET: number;
    GFT: number;
    GILT: number;
    GMT: number;
    GST: number;
    GYT: number;
    HAA: number;
    HAC: number;
    HADT: number;
    HAE: number;
    HAP: number;
    HAR: number;
    HAST: number;
    HAT: number;
    HAY: number;
    HKT: number;
    HLV: number;
    HNA: number;
    HNC: number;
    HNE: number;
    HNP: number;
    HNR: number;
    HNT: number;
    HNY: number;
    HOVT: number;
    ICT: number;
    IDT: number;
    IOT: number;
    IRDT: number;
    IRKST: number;
    IRKT: number;
    IRST: number;
    IST: number;
    JST: number;
    KGT: number;
    KRAST: number;
    KRAT: number;
    KST: number;
    KUYT: number;
    LHDT: number;
    LHST: number;
    LINT: number;
    MAGST: number;
    MAGT: number;
    MART: number;
    MAWT: number;
    MDT: number;
    MESZ: number;
    MEZ: number;
    MHT: number;
    MMT: number;
    MSD: number;
    MSK: number;
    MST: number;
    MUT: number;
    MVT: number;
    MYT: number;
    NCT: number;
    NDT: number;
    NFT: number;
    NOVST: number;
    NOVT: number;
    NPT: number;
    NST: number;
    NUT: number;
    NZDT: number;
    NZST: number;
    OMSST: number;
    OMST: number;
    PDT: number;
    PET: number;
    PETST: number;
    PETT: number;
    PGT: number;
    PHOT: number;
    PHT: number;
    PKT: number;
    PMDT: number;
    PMST: number;
    PONT: number;
    PST: number;
    PT: number;
    PWT: number;
    PYST: number;
    PYT: number;
    RET: number;
    SAMT: number;
    SAST: number;
    SBT: number;
    SCT: number;
    SGT: number;
    SRT: number;
    SST: number;
    TAHT: number;
    TFT: number;
    TJT: number;
    TKT: number;
    TLT: number;
    TMT: number;
    TVT: number;
    ULAT: number;
    UTC: number;
    UYST: number;
    UYT: number;
    UZT: number;
    VET: number;
    VLAST: number;
    VLAT: number;
    VUT: number;
    WAST: number;
    WAT: number;
    WEST: number;
    WESZ: number;
    WET: number;
    WEZ: number;
    WFT: number;
    WGST: number;
    WGT: number;
    WIB: number;
    WIT: number;
    WITA: number;
    WST: number;
    WT: number;
    YAKST: number;
    YAKT: number;
    YAPT: number;
    YEKST: number;
    YEKT: number;
};
export declare function toTimezoneOffset(timezoneInput: string | number): number | null;