/**
 * Copy foreground color in Pika.
 *
 * @returns Pika copy foreground color URL.
 * @example
 * copyForeground()
 * // => 'pika://copy/foreground'
 * @link https://github.com/superhighfives/pika/blob/main/Pika/Views/HelpView.swift
 */
export declare function copyForeground(): string;
/**
 * Copy background color in Pika.
 *
 * @returns Pika copy background color URL.
 * @example
 * copyBackground()
 * // => 'pika://copy/background'
 * @link https://github.com/superhighfives/pika/blob/main/Pika/Views/HelpView.swift
 */
export declare function copyBackground(): string;
/**
 * Copy all text in Pika.
 *
 * @returns Pika copy all text URL.
 * @example
 * copyText()
 * // => 'pika://copy/text'
 * @link https://github.com/superhighfives/pika/blob/main/Pika/Views/HelpView.swift
 */
export declare function copyText(): string;
/**
 * Copy all as JSON in Pika.
 *
 * @returns Pika copy all as JSON URL.
 * @example
 * copyJson()
 * // => 'pika://copy/json'
 * @link https://github.com/superhighfives/pika/blob/main/Pika/Views/HelpView.swift
 */
export declare function copyJson(): string;