import type { ColumnDef } from '@tanstack/vue-table';
export declare function useUnitTable(): {
    columnDefs: ColumnDef<{
        _id: string;
        name: string;
        abbrev: string;
        precision: number;
        measurements: {
            id: string;
            name: string;
            abbrev: string;
            conversion: {
                amount: number;
                precision: number;
            };
        }[];
    }>[];
};