/**
 * Read text payload definition.
 */
type ReadText = {
    /**
     * The text to read in Prizmo Text Reader (must be URL encoded).
     */
    text?: string;
    /**
     * The voice name.
     *
     * @example 'Ryan'
     */
    voice?: string;
    /**
     * ISO 639-1 language code or Language-Region code with BCP-47 format.
     *
     * @example 'fr' or 'fr-FR'
     */
    language?: string;
};
/**
 * Read text aloud in Prizmo Text Reader.
 *
 * @param payload Read text payload.
 * @returns Prizmo read text URL.
 * @example
 * readText({
 *   voice: 'Ryan',
 *   text: 'Hello World',
 * })
 * // => 'prizmo://x-callback-url/readText?voice=Ryan&text=Hello%20World'
 * @example
 * readText({})
 * // => 'prizmo://x-callback-url/readText'
 * @link https://github.com/creaceed/PrizmoAPI
 */
export declare function readText(payload?: ReadText): string;
export {};