import { Column, Config, Percentage, Sort } from './types.js';
/**
 * Intersperses a list of elements with another element.
 *
 * @example
 * ```js
 * intersperse(() => 'foo', [1, 2, 3]) // => [1, 'foo', 2, 'foo', 3]
 * ```
 */
export declare function intersperse<T, I>(intersperser: (index: number) => I, elements: T[]): (T | I)[];
export declare function sortData<T extends Record<string, unknown>>(data: T[], sort?: Sort<T> | undefined): T[];
export declare function allKeysInCollection<T extends Record<string, unknown>>(data: T[]): (keyof T)[];
export declare function determineWidthOfWrappedText(text: string): number;
/**
 * Gets the width of the terminal column.
 * First checks for an override in the OCLIF_TABLE_COLUMN_OVERRIDE environment variable.
 * If no override is set or the override is 0, returns the actual terminal width from process.stdout.columns.
 *
 * It's possible that `process.stdout.columns` is undefined or 0, which is okay. We'll end up using the table's natural width
 * in that case. If that renders poorly for the user, they can set the OCLIF_TABLE_COLUMN_OVERRIDE environment variable to a
 * non-zero value.
 *
 * @returns {number} The width of the terminal column
 */
export declare function getColumnWidth(): number;
/**
 * Determines the configured width based on the provided width value.
 * If no width is provided, it returns the width of the current terminal.
 *   - It's possible that `process.stdout.columns` is undefined, which is okay. We'll end up using the table's natural width.
 * If the provided width is a percentage, it calculates the width based on the percentage of the terminal width.
 * If the provided width is a number, it returns the provided width.
 * If the calculated width is greater than the terminal width, it returns the terminal width.
 *
 * @param providedWidth - The width value provided.
 * @returns The determined configured width.
 */
export declare function determineConfiguredWidth(providedWidth: number | Percentage | 'none' | undefined, columns?: number): number;
export declare function getColumns<T extends Record<string, unknown>>(config: Config<T>, headings: Partial<T>): Column<T>[];
export declare function getHeadings<T extends Record<string, unknown>>(config: Config<T>): Partial<T>;
export declare function maybeStripAnsi<T extends Record<string, unknown>[]>(data: T, noStyle: boolean): T;
/**
 * Determines whether the plain text table should be used.
 *
 * If the OCLIF_TABLE_SKIP_CI_CHECK environment variable is set to a truthy value, the CI check will be skipped.
 *
 * If the CI environment variable is set, the plain text table will be used.
 *
 * @returns {boolean} True if the plain text table should be used, false otherwise.
 */
export declare function shouldUsePlainTable(): boolean;