import { PipeTransform } from '@angular/core';
import { MtnaI18nLanguageOption, MtnaLanguageId, MtnaLocaleId } from '../models';
import * as i0 from "@angular/core";
/**
 * Given all the language options an application supports,
 * transform it into a unique array of language IDs and filter out a localeId.
 */
export declare class MtnaOptionsToOtherLanguageIdsPipe implements PipeTransform {
    /**
     * @param localeId The specific locale ID to filter out, i.e. en-US
     * @param options all the i18n language options for an app
     * @returns a unique array of language IDs with the given `localeId` filtered out.
     */
    transform(localeId: MtnaLocaleId | null | undefined, options: MtnaI18nLanguageOption[] | null | undefined): Array<MtnaLanguageId>;
    static ɵfac: i0.ɵɵFactoryDeclaration<MtnaOptionsToOtherLanguageIdsPipe, never>;
    static ɵpipe: i0.ɵɵPipeDeclaration<MtnaOptionsToOtherLanguageIdsPipe, "mtnaOptionsToOtherLanguageIds">;
}
export declare class MtnaOptionsToOtherLanguageIdsPipeModule {
    static ɵfac: i0.ɵɵFactoryDeclaration<MtnaOptionsToOtherLanguageIdsPipeModule, never>;
    static ɵmod: i0.ɵɵNgModuleDeclaration<MtnaOptionsToOtherLanguageIdsPipeModule, [typeof MtnaOptionsToOtherLanguageIdsPipe], never, [typeof MtnaOptionsToOtherLanguageIdsPipe]>;
    static ɵinj: i0.ɵɵInjectorDeclaration<MtnaOptionsToOtherLanguageIdsPipeModule>;
}