/**
 * Localized strings interface
 */
export interface ILocalizedStrings {
    getString(key: string, ...args: Array<number | string>): string;
}
/**
 * A string map type.
 */
export type StringsMap = {
    [key: string]: string;
};
/**
 * @internal
 * Default ILocalizedStrings implementation.
 */
export declare class LocalizedStrings implements ILocalizedStrings {
    private language;
    private strings;
    constructor(language: string, strings: StringsMap);
    getString(key: string, ...args: Array<number | string>): string;
}