import type { ComponentLocalizations } from "../data/entities";
export declare const VARIABLE_NAMES: string[];
export type VariableDictionary = {
    product_name: string | number | undefined;
    price: string | number | undefined;
    price_per_period: string | number | undefined;
    price_per_period_full: string | number | undefined;
    total_price_and_per_month: string | number | undefined;
    total_price_and_per_month_full: string | number | undefined;
    sub_price_per_month: string | number | undefined;
    sub_price_per_week: string | number | undefined;
    sub_duration: string | number | undefined;
    sub_duration_in_months: string | number | undefined;
    sub_period: string | number | undefined;
    sub_period_length: string | number | undefined;
    sub_period_abbreviated: string | number | undefined;
    sub_offer_duration: string | number | undefined;
    sub_offer_duration_2: string | number | undefined;
    sub_offer_price: string | number | undefined;
    sub_offer_price_2: string | number | undefined;
    sub_relative_discount: string | number | undefined;
    [key: string]: string | number | undefined;
};
export type ReplaceVariablesProps = {
    value?: string;
    variableDictionary?: VariableDictionary;
};
/**
 * Returns a string with the variables replaced by values from the dictionary
 * @param value A string like "Try {{ product_name }} for only {{ total_price_and_per_month }}"
 * @param dictionary Dictionary containing the values for the variables
 * @returns The string with values: "Try CatGPT Annual for only $59.99/yr ($4.99/mo)"
 */
export declare const replaceVariables: ({ value, variableDictionary: dictionary, }: ReplaceVariablesProps) => string | undefined;
/**
 * Given a ComponentLocalizations object and a locale returns the label with label_id in the chosen locale, if any. Falls
 * back to the label with the same label_id in the fallbackLocale, if any. Finally returns undefined if no label can be
 * found for the requested label_id.
 * @param label_id - The id of the label to be returned
 * @param locale - The preferred locale to return the label
 * @param fallbackLocale - The locale to fall back to in case no label is found in the preferred one
 * @param labels - A ComponentLocalizations instance
 * @returns The label in the preferred or fallback locale, or undefined.
 */
export declare function getLabelById(label_id: string | null | undefined, locale: string, fallbackLocale: string, labels: ComponentLocalizations): string | undefined;
/**
 * Gets a label by ID and replaces any variables in it with values from the dictionary
 * @param text_lid - The ID of the text label to retrieve
 * @param purchaseState - Object containing locale and defaultLocale
 * @param labels - ComponentLocalizations containing the labels
 * @param variableDictionary - Dictionary of variables to replace in the label text
 * @returns The label with variables replaced, or undefined if label not found
 */
export declare function getLabelAndReplaceVariables({ text_lid, locale, defaultLocale, labels, variableDictionary, }: {
    text_lid?: string;
    locale: string;
    defaultLocale: string;
    labels: ComponentLocalizations;
    variableDictionary?: VariableDictionary;
}): string | undefined;