import { MessageDescriptor } from "react-intl";
/**
 * Returns the translation for the first match, either `propLabel` or `message`.
 * Note: This function should be called in React context.
 *
 * @param propLabel - A string or undefined:
 *
 *  - If set to "" (empty string): "" is returned.
 *  - If set to any other string: a `MessageDescriptor` is created dynamically
 *    and formated using `intl.formatMessage()`.
 *  - if set to `undefined`: `message` is used as fallback and passed to
 *   `intl.formatMessage()`.
 *
 * @param message - A `MessageDescriptor` to use when `propLabel` is `undefined`.
 * @param context - Values to pass to `intl.formatMessage()`.
 */
export declare function gettextFirst(propLabel: string | undefined, message: MessageDescriptor, context?: object): string;
/**
 * Returns the translation for `message` using `intl.formatMessage()`.
 * Not: This function should be called in React context.
 *
 * @param message - A `MessageDescriptor` to pass to `intl.formatMessage()`.
 * @param context - Values to pass to `intl.formatMessage()`.
 */
export declare function gettext(message: MessageDescriptor, context?: object): string;
/**
 * Converts `context` (for use with `intl.formatMessage`) so that all values are
 * primitives.
 *
 * @param context - Key/value pairs to use in `formatMessage` calls.
 */
export declare function stringifyContext(context?: object): Record<string, string> | undefined;