import type { Feature } from '@jbrowse/core/util';
export declare function makeFeaturePair(feature: Feature, alt?: string): {
    k1: {
        refName: string;
        start: number;
        end: number;
        strand: any;
        mateDirection: number;
    };
    k2: {
        refName: string;
        start: number;
        end: number;
        mateDirection?: number;
    };
};
export declare function makeSummary(feature: Feature, alt?: string): string;