import * as _angular_core from '@angular/core';
import { AfterViewInit, AfterViewChecked, ElementRef, Renderer2 } from '@angular/core';
import { DrawingSvgInterface } from '@obliczeniowo/elementary/drawing';
import { ColorRGB } from '@obliczeniowo/elementary/classes';
import { ControlValueAccessor } from '@angular/forms';
import * as i2 from '@angular/common';
import * as i3 from '@obliczeniowo/elementary/icons';

type ProgressStatus = 'waiting' | 'failure' | 'progress' | 'done';

declare class PieProgressComponent implements AfterViewInit, AfterViewChecked, ControlValueAccessor {
    protected element: ElementRef<HTMLElement>;
    protected renderer: Renderer2;
    /**
     * Progress status
     */
    status: _angular_core.InputSignal<ProgressStatus>;
    /**
     * If interactive then let you set value by click by left mouse button inside of
     * pie chart
     */
    interactive: _angular_core.InputSignal<boolean>;
    /**
     * Size of pie svg part
     */
    size: _angular_core.InputSignal<number>;
    colorFn: _angular_core.InputSignal<(value: number) => ColorRGB>;
    /**
     * Control displaying description
     */
    display: boolean;
    click(event: any): void;
    value: _angular_core.ModelSignal<number>;
    fontSize: _angular_core.InputSignal<number | undefined>;
    column: boolean;
    svg: SVGSVGElement;
    dc: DrawingSvgInterface;
    color: ColorRGB;
    write: _angular_core.InputSignal<(value: number) => string>;
    constructor(element: ElementRef<HTMLElement>, renderer: Renderer2);
    onChange: (value: number) => void;
    onTouched: () => void;
    registerOnValidatorChange(fn: () => void): void;
    writeValue(set?: number): void;
    registerOnChange(onChange: any): void;
    registerOnTouched(onTouched: any): void;
    ngAfterViewInit(): void;
    ngAfterViewChecked(): void;
    markAsTouched(): void;
    protected draw(): void;
    static ɵfac: _angular_core.ɵɵFactoryDeclaration<PieProgressComponent, never>;
    static ɵcmp: _angular_core.ɵɵComponentDeclaration<PieProgressComponent, "obl-pie-progress", never, { "status": { "alias": "status"; "required": false; "isSignal": true; }; "interactive": { "alias": "interactive"; "required": false; "isSignal": true; }; "size": { "alias": "size"; "required": false; "isSignal": true; }; "colorFn": { "alias": "colorFn"; "required": false; "isSignal": true; }; "display": { "alias": "display"; "required": false; }; "value": { "alias": "value"; "required": false; "isSignal": true; }; "fontSize": { "alias": "fontSize"; "required": false; "isSignal": true; }; "column": { "alias": "column"; "required": false; }; "write": { "alias": "write"; "required": false; "isSignal": true; }; }, { "value": "valueChange"; }, never, never, false, never>;
}

declare class PieProgressModule {
    static ɵfac: _angular_core.ɵɵFactoryDeclaration<PieProgressModule, never>;
    static ɵmod: _angular_core.ɵɵNgModuleDeclaration<PieProgressModule, [typeof PieProgressComponent], [typeof i2.CommonModule, typeof i3.IconsModule], [typeof PieProgressComponent]>;
    static ɵinj: _angular_core.ɵɵInjectorDeclaration<PieProgressModule>;
}

export { PieProgressComponent, PieProgressModule };
export type { ProgressStatus };