export declare const depthOf: (property: string) => number;
export declare const rankOf: (property: string, conditional: boolean) => number;
export declare const coverageOf: (property: string) => Set<string>;
export declare const overlaps: (first: string, second: string) => boolean;
export interface Held {
    property: string;
    suffix: string;
    rank: number;
    place: number;
}
export declare const unrepresentable: (left: Held[], right: Held[]) => {
    earlier: Held;
    later: Held;
} | undefined;