import { StringDict } from "../common";
/**
 * @property {object} prediction - Prediction object from HTTP response.
 * @property {string} valueKey - Key to use in the prediction dict.
 * @property {boolean} reconstructed - Is the object reconstructed (not extracted by the API).
 * @property {number} pageId - Page ID for multi-page document.
 */
export interface BaseFieldConstructor {
    prediction: StringDict;
    valueKey?: string;
    reconstructed?: boolean;
    pageId?: number;
}
/**
 * Base class for most fields.
 */
export declare class BaseField {
    /** The value. */
    value?: string | number | boolean;
    /** `true` when the field was reconstructed or computed using other fields. */
    reconstructed: boolean;
    /** Page ID for multi-page document. */
    pageId?: number;
    /**
     * @param {BaseFieldConstructor} constructor Constructor parameters.
     */
    constructor({ prediction, valueKey, reconstructed, pageId, }: BaseFieldConstructor);
    compare(other: BaseField): boolean;
    /**
     * @param {BaseField[]} array - Array of Fields
     * @returns {number} Sum of all the Fields values in the array
     */
    static arraySum(array: BaseField[]): number;
    /**
     * Default string representation.
     */
    toString(): string;
}