import type { InfoValue, MetaMap } from './parseInfo.ts';
import type { GenotypeCallback } from './processGenotypes.ts';
export type SampleValue = (string | number | undefined)[] | undefined;
export type SampleData = Record<string, SampleValue>;
export type Samples = Record<string, SampleData>;
export declare class Variant {
    CHROM: string | undefined;
    POS: number;
    ID: string[] | undefined;
    REF: string | undefined;
    ALT: string[] | undefined;
    QUAL: number | undefined;
    FILTER: string | string[] | undefined;
    INFO: Record<string, InfoValue>;
    FORMAT: string | undefined;
    private formatMeta;
    private rest;
    private sampleNames;
    constructor(line: string, infoMeta: MetaMap, formatMeta: MetaMap, sampleNames: string[], strict: boolean);
    SAMPLES(): Samples;
    GENOTYPES(): Record<string, string>;
    processGenotypes(callback: GenotypeCallback): void;
    toJSON(): {
        CHROM: string | undefined;
        POS: number;
        ID: string[] | undefined;
        REF: string | undefined;
        ALT: string[] | undefined;
        QUAL: number | undefined;
        FILTER: string | string[] | undefined;
        INFO: Record<string, InfoValue>;
        FORMAT: string | undefined;
    };
}