import * as _angular_core from '@angular/core';
import { TemplateRef, OnInit, OnDestroy } from '@angular/core';

declare class FormControlSuffixDirective {
    templateRef: TemplateRef<any>;
    static ɵfac: _angular_core.ɵɵFactoryDeclaration<FormControlSuffixDirective, never>;
    static ɵdir: _angular_core.ɵɵDirectiveDeclaration<FormControlSuffixDirective, "[fktFormControlSuffix]", never, {}, {}, never, never, true, never>;
}

interface FktControlFormatter<ModelValue, FormattedValue> {
    viewToModelValue: (value: FormattedValue) => ModelValue;
    modelToViewValue?: (value: ModelValue) => FormattedValue;
    sanitizeViewValue?: (params: {
        currentValue: FormattedValue;
        previousValue: FormattedValue | null;
        previousCursorPosition: number;
    }) => {
        sanitizedValue: FormattedValue;
        cursorOffset?: number;
    };
}

declare class FktControlFormatterDirective<ModelValue> implements OnInit, OnDestroy {
    fktControlFormatter: _angular_core.InputSignal<FktControlFormatter<ModelValue, string> | FktControlFormatter<ModelValue, boolean> | undefined>;
    modelValue: _angular_core.ModelSignal<ModelValue>;
    private elementValue;
    formattedValue: _angular_core.Signal<string | boolean>;
    private elementRef;
    private element;
    private cursorPosition;
    private previousValue;
    protected watchModelValue: _angular_core.EffectRef;
    private onInput;
    private updateViewValueFromModel;
    private sanitizeViewValue;
    private getSanitized;
    private setElementValue;
    private getElementValue;
    private onBeforeInput;
    ngOnInit(): void;
    ngOnDestroy(): void;
    static ɵfac: _angular_core.ɵɵFactoryDeclaration<FktControlFormatterDirective<any>, never>;
    static ɵdir: _angular_core.ɵɵDirectiveDeclaration<FktControlFormatterDirective<any>, "input[fktControlFormatter],textarea[fktControlFormatter]", never, { "fktControlFormatter": { "alias": "fktControlFormatter"; "required": false; "isSignal": true; }; "modelValue": { "alias": "modelValue"; "required": true; "isSignal": true; }; }, { "modelValue": "modelValueChange"; }, never, never, true, never>;
}

declare const currencyFormatter: FktControlFormatter<string, string>;

declare const dateFormatter: FktControlFormatter<Date | null, string>;

declare const hourFormatter: FktControlFormatter<string | null, string>;

declare const percentFormatter: FktControlFormatter<number | null, string>;

interface Options {
    min?: number;
    max?: number;
    maxDecimals?: number;
}
declare const numberFormatter: (options?: Options) => FktControlFormatter<number, string>;

export { FktControlFormatterDirective, FormControlSuffixDirective, currencyFormatter, dateFormatter, hourFormatter, numberFormatter, percentFormatter };
export type { FktControlFormatter };