export declare enum StandardUnits {
    pc = "http://purl.obolibrary.org/obo/UO_0000187",
    pcWV = "http://purl.obolibrary.org/obo/UO_0000164",
    pcWW = "http://purl.obolibrary.org/obo/UO_0000163",
    pcVV = "http://purl.obolibrary.org/obo/UO_0000205",
    pcMM = "http://purl.obolibrary.org/obo/UO_0000076",
    ratio = "http://purl.obolibrary.org/obo/UO_0000190",
    mol_L = "http://purl.obolibrary.org/obo/UO_0000062",
    mmol_L = "http://purl.obolibrary.org/obo/UO_0000063",
    umol_L = "http://purl.obolibrary.org/obo/UO_0000064",
    nmol_L = "http://purl.obolibrary.org/obo/UO_0000065",
    pmol_L = "http://purl.obolibrary.org/obo/UO_0000066",
    g_L = "http://purl.obolibrary.org/obo/UO_0000175",
    mg_L = "http://purl.obolibrary.org/obo/UO_0000273",
    ug_L = "http://purl.obolibrary.org/obo/UO_0000275",
    mg_mL = "http://purl.obolibrary.org/obo/UO_0000176",
    mol_kg = "http://purl.obolibrary.org/obo/UO_0000068",
    kg = "http://purl.obolibrary.org/obo/UO_0000009",
    g = "http://purl.obolibrary.org/obo/UO_0000021",
    mg = "http://purl.obolibrary.org/obo/UO_0000022",
    ug = "http://purl.obolibrary.org/obo/UO_0000023",
    ng = "http://purl.obolibrary.org/obo/UO_0000024",
    L = "http://purl.obolibrary.org/obo/UO_0000099",
    mL = "http://purl.obolibrary.org/obo/UO_0000098",
    uL = "http://purl.obolibrary.org/obo/UO_0000101",
    nL = "http://purl.obolibrary.org/obo/UO_0000102",
    mol = "http://purl.obolibrary.org/obo/UO_0000013",
    mmol = "http://purl.obolibrary.org/obo/UO_0000040",
    umol = "http://purl.obolibrary.org/obo/UO_0000039",
    nmol = "http://purl.obolibrary.org/obo/UO_0000041",
    ppm = "placeholder1",
    ppb = "placeholder2"
}
export declare class Units {
    static STANDARD_LIST: string[];
    static COMMON_NAMES: string[];
    static URI_TO_NAME: Record<string, string>;
    static NAME_TO_URI: Record<string, string>;
    static URI_TO_MINCHI: Record<string, [string, number]>;
    static setup(): void;
    static standardList(): string[];
    static commonNames(): string[];
    static uriToName(uri: string): string;
    static nameToURI(name: string): string;
    static convertToMInChI(uri: string, values: number[]): [string, number[]];
}