import { ElementRef } from '@angular/core';
import { ControlValueAccessor } from '@angular/forms';
import * as i0 from "@angular/core";
export declare class FormatInputDirective implements ControlValueAccessor {
    protected element: ElementRef<HTMLInputElement>;
    elementInput: any;
    control?: any;
    inputDirective: any;
    constructor(element: ElementRef<HTMLInputElement>);
    protected _value: string | null;
    get value(): string | null;
    set value(value: string | null);
    input(value: any): void;
    focusout(value: any): void;
    _onChange(value: any): void;
    /**
     * @param value
     * apply formatting on value assignment
     */
    writeValue(value: any): void;
    registerOnChange(fn: (value: any) => void): void;
    registerOnTouched(): void;
    isLastCharacterDecimalSeparator(value: any): boolean;
    private format;
    unformatValue(value: any): any;
    formatValue(value: any): any;
    static ɵfac: i0.ɵɵFactoryDeclaration<FormatInputDirective, never>;
    static ɵdir: i0.ɵɵDirectiveDeclaration<FormatInputDirective, "[inputDirective]", never, { "inputDirective": { "alias": "inputDirective"; "required": false; }; "value": { "alias": "value"; "required": false; }; }, {}, never, never, false, never>;
}