import { PropType } from 'vue';
import { validateNumber } from '@timestamp-js/core';
export interface ColumnObject {
    [key: string]: any;
}
export type ColumnObjectArray = ColumnObject[];
export interface ColumnProps {
    columnCount: number | string;
    columnIndexStart: number | string;
}
export declare function getColumnIndexes(columnCount: number | string, columnIndexStart?: number | string): number[];
export declare const useColumnProps: {
    /**
     * Number of columns rendered when a single day is split into columns.
     *
     * @category layout
     */
    readonly columnCount: {
        readonly type: PropType<ColumnProps["columnCount"]>;
        readonly default: 0;
        readonly validator: typeof validateNumber;
    };
    /**
     * Starting column index used when rendering split day columns.
     *
     * @category layout
     */
    readonly columnIndexStart: {
        readonly type: PropType<ColumnProps["columnIndexStart"]>;
        readonly default: 0;
        readonly validator: typeof validateNumber;
    };
};