/**
 * @license
 * Copyright Google LLC All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
export * from './localize';
import { ɵLocalizeFn } from './localize';
declare global {
    /**
     * Tag a template literal string for localization.
     *
     * For example:
     *
     * ```ts
     * $localize `some string to localize`
     * ```
     *
     * **Providing meaning, description and id**
     *
     * You can optionally specify one or more of `meaning`, `description` and `id` for a localized
     * string by pre-pending it with a colon delimited block of the form:
     *
     * ```ts
     * $localize`:meaning|description@@id:source message text`;
     *
     * $localize`:meaning|:source message text`;
     * $localize`:description:source message text`;
     * $localize`:@@id:source message text`;
     * ```
     *
     * This format is the same as that used for `i18n` markers in Angular templates. See the
     * [Angular i18n guide](guide/i18n-common-prepare#mark-text-in-component-template).
     *
     * **Naming placeholders**
     *
     * If the template literal string contains expressions, then the expressions will be automatically
     * associated with placeholder names for you.
     *
     * For example:
     *
     * ```ts
     * $localize `Hi ${name}! There are ${items.length} items.`;
     * ```
     *
     * will generate a message-source of `Hi {$PH}! There are {$PH_1} items`.
     *
     * The recommended practice is to name the placeholder associated with each expression though.
     *
     * Do this by providing the placeholder name wrapped in `:` characters directly after the
     * expression. These placeholder names are stripped out of the rendered localized string.
     *
     * For example, to name the `items.length` expression placeholder `itemCount` you write:
     *
     * ```ts
     * $localize `There are ${items.length}:itemCount: items`;
     * ```
     *
     * **Escaping colon markers**
     *
     * If you need to use a `:` character directly at the start of a tagged string that has no
     * metadata block, or directly after a substitution expression that has no name you must escape
     * the `:` by preceding it with a backslash:
     *
     * For example:
     *
     * ```ts
     * // message has a metadata block so no need to escape colon
     * $localize `:some description::this message starts with a colon (:)`;
     * // no metadata block so the colon must be escaped
     * $localize `\:this message starts with a colon (:)`;
     * ```
     *
     * ```ts
     * // named substitution so no need to escape colon
     * $localize `${label}:label:: ${}`
     * // anonymous substitution so colon must be escaped
     * $localize `${label}\: ${}`
     * ```
     *
     * **Processing localized strings:**
     *
     * There are three scenarios:
     *
     * * **compile-time inlining**: the `$localize` tag is transformed at compile time by a
     * transpiler, removing the tag and replacing the template literal string with a translated
     * literal string from a collection of translations provided to the transpilation tool.
     *
     * * **run-time evaluation**: the `$localize` tag is a run-time function that replaces and
     * reorders the parts (static strings and expressions) of the template literal string with strings
     * from a collection of translations loaded at run-time.
     *
     * * **pass-through evaluation**: the `$localize` tag is a run-time function that simply evaluates
     * the original template literal string without applying any translations to the parts. This
     * version is used during development or where there is no need to translate the localized
     * template literals.
     *
     * @param messageParts a collection of the static parts of the template string.
     * @param expressions a collection of the values of each placeholder in the template string.
     * @returns the translated string, with the `messageParts` and `expressions` interleaved together.
     */
    const $localize: ɵLocalizeFn;
}