import { ElementRef } from "@angular/core";
import { BooleanInput, NumberInput } from "../../components";
import * as i0 from "@angular/core";
export declare class ZekNumericDirective {
    private el;
    private _digits;
    get digits(): NumberInput;
    set digits(v: NumberInput);
    private _negative;
    get negative(): boolean;
    set negative(v: BooleanInput);
    private checkAllowNegative;
    private check;
    private run;
    constructor(el: ElementRef);
    onKeyDown(event: KeyboardEvent): void;
    onPaste(event: ClipboardEvent): void;
    static ɵfac: i0.ɵɵFactoryDeclaration<ZekNumericDirective, never>;
    static ɵdir: i0.ɵɵDirectiveDeclaration<ZekNumericDirective, "[numeric]", never, { "digits": { "alias": "digits"; "required": false; }; "negative": { "alias": "negative"; "required": false; }; }, {}, never, never, true, never>;
}