/**
 * Scratchpad command payload definition.
 */
type Scratchpad = {
    /**
     * URL encoded text to be used in the scratchpad.
     *
     * @example 'John Doe\njohn@example.com'
     */
    text?: string;
};
/**
 * Open Interact Scratchpad with optional text to parse contact information.
 *
 * @param payload Scratchpad command payload.
 * @returns Interact scratchpad URL.
 * @example
 * scratchpad({ text: 'John Doe\njohn@example.com' })
 * // => 'interact://x-callback-url/scratchpad?text=John%20Doe%0Ajohn%40example.com'
 * @example
 * scratchpad({})
 * // => 'interact://x-callback-url/scratchpad'
 * @link https://docs.getdrafts.com/docs/misc/interact-scratchpad#url-schemes
 */
export declare function scratchpad(payload?: Scratchpad): string;
export {};