import { BaseField, BaseFieldConstructor } from "./base";
/**
 * The locale detected on the document.
 */
export declare class LocaleField extends BaseField {
    /** Locale in ISO format. */
    value?: string;
    /** The confidence score of the prediction. */
    confidence: number;
    /** ISO 639-1 language code */
    language?: string;
    /** ISO 3166-1 alpha-2 (or alpha-3) country code */
    country?: string;
    /** ISO 4217 currency code */
    currency?: string;
    /**
     * @param {BaseFieldConstructor} constructor Constructor parameters.
     */
    constructor({ prediction, reconstructed, pageId, }: BaseFieldConstructor);
    /**
     * Default string representation.
     */
    toString(): string;
}