import * as _angular_core from '@angular/core';

/**
 * Event payload for input mask value changes.
 */
type AXInputMaskEvent = {
    masked: string;
    unmasked: string;
    completed: boolean;
};
/**
 * Available input mask modes for different data types.
 */
type AXInputMaskModes = 'hijriDate' | 'digits' | 'thousandsSeparator' | 'decimal' | 'mask';
/**
 * Token definitions for custom mask patterns.
 * - `#`: Digit (0-9)
 * - `^`: Letter (a-z, A-Z)
 * - `@`: Alphanumeric (0-9, a-z, A-Z)
 */
type AXMaskTokens = {
    [key: string]: {
        pattern: RegExp;
        optional?: boolean;
        transform?: (char: string) => string;
        repeated?: boolean;
        multiple?: boolean;
    };
};
/**
 * Directive that provides input masking functionality for various data types including
 * Hijri dates, digits, decimal numbers, and thousands-separated numbers.
 * Built on top of the Maska.js library for robust input validation and formatting.
 */
declare class AXInputMaskDirective {
    #private;
    private elm;
    private maskaJs;
    /**
     * The mode of input masking to apply.
     * @default 'digits'
     */
    maskMode: _angular_core.InputSignal<AXInputMaskModes>;
    /**
     * The separator character used in the mask (e.g., '/' for dates, ',' for thousands).
     * @default '/'
     */
    separator: _angular_core.InputSignal<string>;
    /**
     * Whether to apply the mask eagerly (as user types) or on blur.
     * @default false
     */
    eager: _angular_core.InputSignal<boolean>;
    /**
     * Event emitted when the masked value changes.
     */
    onMaskChanged: _angular_core.OutputEmitterRef<AXInputMaskEvent>;
    /**
     * Minimum allowed value for numeric inputs.
     * @default null
     */
    minValue: _angular_core.InputSignal<number>;
    /**
     * Maximum allowed value for numeric inputs.
     * @default null
     */
    maxValue: _angular_core.InputSignal<number>;
    /**
     * Number of decimal places allowed for decimal inputs.
     * @default 0
     */
    decimal: _angular_core.InputSignal<number>;
    /**
     * Custom mask pattern for 'mask' mode.
     * Use the following tokens:
     * - `#`: Required digit (0-9)
     * - `^`: Required letter (a-z, A-Z)
     * - `@`: Required alphanumeric (0-9, a-z, A-Z)
     *
     * Use ! before token to escape symbol. For example !# will render # instead of a digit.
     * Any other character is treated as a literal separator.
     * @example '(###) ###-####' for phone numbers
     * @example 'AA-####' for license plates
     * @example '##/##/####' for dates
     */
    maskPattern: _angular_core.InputSignal<string>;
    /**
     * Custom token definitions to extend or override default mask tokens.
     * Each token maps to a pattern regex and optional transformation.
     * @example { 'P': { pattern: /[1-9]/, transform: (c) => c.toUpperCase() } }
     */
    customTokens: _angular_core.InputSignal<AXMaskTokens>;
    private initializeMask;
    private thousandsSeparatorHandler;
    private hijriMaskHandler;
    private rangeValueLimit;
    private convertToEnglishDigits;
    private decimalMaskHandler;
    static ɵfac: _angular_core.ɵɵFactoryDeclaration<AXInputMaskDirective, never>;
    static ɵdir: _angular_core.ɵɵDirectiveDeclaration<AXInputMaskDirective, "[axInputMask]", ["axInputMask"], { "maskMode": { "alias": "maskMode"; "required": false; "isSignal": true; }; "separator": { "alias": "separator"; "required": false; "isSignal": true; }; "eager": { "alias": "eager"; "required": false; "isSignal": true; }; "minValue": { "alias": "minValue"; "required": false; "isSignal": true; }; "maxValue": { "alias": "maxValue"; "required": false; "isSignal": true; }; "decimal": { "alias": "decimal"; "required": false; "isSignal": true; }; "maskPattern": { "alias": "maskPattern"; "required": false; "isSignal": true; }; "customTokens": { "alias": "customTokens"; "required": false; "isSignal": true; }; }, { "onMaskChanged": "onMaskChanged"; }, never, never, true, never>;
}

export { AXInputMaskDirective };
export type { AXInputMaskEvent, AXInputMaskModes, AXMaskTokens };