import { OnInit } from '@angular/core';
import { MatIconRegistry } from '@angular/material/icon';
import { DomSanitizer } from '@angular/platform-browser';
import { ContractFeeTier, PaymentMethod, Tier } from './payment-fees.model';
import * as i0 from "@angular/core";
/**
 * Component for displaying payment fees organized by country, payment method, and tier levels.
 *
 * @description
 * This component renders a comprehensive view of payment fees with the following structure:
 * - Groups fees by country
 * - Within each country, groups by payment method
 * - Within each method, displays fee tiers with fixed amounts and percentage rates
 * - Shows whether fees apply to merchant or client side
 *
 * @example
 * ```html
 * <epag-payment-fees [data]="contractFeeTiers"></epag-payment-fees>
 * ```
 */
export declare class PaymentFeesComponent implements OnInit {
    private matIconRegistry;
    private domSanitizer;
    /**
     * Array of contract fee tiers organized by country, payment method, and tier level.
     * @type {ContractFeeTier[]}
     */
    data: ContractFeeTier[];
    /**
     * Columns to display in the fee tier tables.
     * @type {string[]}
     */
    displayedColumns: string[];
    /**
     * SVG icon representing merchant-side fees (store/shop icon).
     * @private
     * @readonly
     */
    private readonly MERCHANT_FEE_ICON;
    /**
     * SVG icon representing client-side fees (group of people icon).
     * @private
     * @readonly
     */
    private readonly CLIENT_FEE_ICON;
    /**
     * Creates an instance of PaymentFeesComponent.
     *
     * @param {MatIconRegistry} matIconRegistry - Service for registering custom SVG icons
     * @param {DomSanitizer} domSanitizer - Service for sanitizing HTML/SVG content
     */
    constructor(matIconRegistry: MatIconRegistry, domSanitizer: DomSanitizer);
    /**
     * Lifecycle hook that is called after Angular has initialized all data-bound properties.
     * Registers custom SVG icons for merchant and client fees.
     *
     * @returns {void}
     */
    ngOnInit(): void;
    /**
     * Registers custom SVG icons for merchant and client fees with Angular Material's icon registry.
     * Handles errors gracefully by logging warnings if registration fails.
     *
     * @private
     * @returns {void}
     */
    private registerIcons;
    /**
     * Converts a country code to its human-readable country name.
     *
     * @param {string} code - ISO 3166-1 alpha-2 country code (e.g., 'US', 'BR', 'MX')
     * @returns {string} The localized country name in English, or the original code if conversion fails
     *
     * @example
     * getCountryName('US') // Returns: 'United States'
     * getCountryName('BR') // Returns: 'Brazil'
     * getCountryName('INVALID') // Returns: 'INVALID'
     */
    getCountryName(code: string): string;
    /**
     * Formats a payment method code into a human-readable label.
     *
     * @param {string} method - Payment method code (e.g., 'CREDITCARD', 'PIX', 'BOLETO')
     * @returns {string} The formatted payment method name, or the original code if no mapping exists
     *
     * @example
     * formatMethodName('CREDITCARD') // Returns: 'Credit Card'
     * formatMethodName('PIX') // Returns: 'PIX'
     * formatMethodName('UNKNOWN') // Returns: 'UNKNOWN'
     */
    formatMethodName(method: string): string;
    /**
     * Returns a tooltip text explaining whether a fee applies to the merchant or client side.
     *
     * @param {boolean} isMerchantFee - True if the fee is charged to the merchant, false if charged to the client
     * @returns {string} Tooltip text describing who pays the fee
     *
     * @example
     * feeTooltip(true) // Returns: 'This fee is on the Merchant side'
     * feeTooltip(false) // Returns: 'This fee is on the Client side'
     */
    feeTooltip(isMerchantFee: boolean): string;
    /**
     * TrackBy function for Angular's ngFor to optimize rendering of country items.
     * Helps Angular identify which items have changed, been added, or removed.
     *
     * @param {number} index - The index of the item in the array
     * @param {ContractFeeTier} country - The contract fee tier object representing a country
     * @returns {string} A unique identifier combining index and country code
     */
    trackByCountry(index: number, country: ContractFeeTier): string;
    /**
     * TrackBy function for Angular's ngFor to optimize rendering of payment method items.
     * Helps Angular identify which items have changed, been added, or removed.
     *
     * @param {number} _ - The index of the item (unused)
     * @param {PaymentMethod} method - The payment method object
     * @returns {string} A unique identifier using the method's name
     */
    trackByMethod(_: number, method: PaymentMethod): string;
    /**
     * TrackBy function for Angular's ngFor to optimize rendering of fee tier items.
     * Helps Angular identify which items have changed, been added, or removed.
     *
     * @param {number} _ - The index of the item (unused)
     * @param {Tier} tier - The tier object containing fee information
     * @returns {number} A unique identifier using the tier's level
     */
    trackByTier(_: number, tier: Tier): number;
    static ɵfac: i0.ɵɵFactoryDeclaration<PaymentFeesComponent, never>;
    static ɵcmp: i0.ɵɵComponentDeclaration<PaymentFeesComponent, "epag-payment-fees", never, { "data": { "alias": "data"; "required": false; }; }, {}, never, never, false, never>;
}