import { OnChanges, OnInit, SimpleChanges } from '@angular/core';
import { ProgressBarMetadata } from './types';
import * as i0 from "@angular/core";
export declare class ProgressBarComponent implements OnInit, OnChanges {
    private presets;
    /**
     * Preset name to apply. Presets define reusable progress bar configurations
     * that can be registered at app level via provideValtechPresets().
     */
    preset?: string;
    /**
     * Progress bar configuration object. Values here override preset values.
     * @type {ProgressBarMetadata}
     * @property progress - The progress value (0 to 1).
     * @property size - The progress bar size ('small' | 'medium' | 'large' | 'xlarge').
     * @property color - The progress bar color (Ionic color string).
     * @property buffer - The buffer value for the bar.
     * @property type - The type of progress bar ('determinate' | 'indeterminate').
     * @property rounded - Whether the bar has rounded corners.
     */
    props: Partial<ProgressBarMetadata>;
    /**
     * Resolved props after merging preset + explicit props.
     */
    resolvedProps: ProgressBarMetadata;
    ngOnInit(): void;
    ngOnChanges(changes: SimpleChanges): void;
    /**
     * Merge preset configuration with explicit props.
     * Explicit props take precedence over preset values.
     */
    private resolveProps;
    static ɵfac: i0.ɵɵFactoryDeclaration<ProgressBarComponent, never>;
    static ɵcmp: i0.ɵɵComponentDeclaration<ProgressBarComponent, "val-progress-bar", never, { "preset": { "alias": "preset"; "required": false; }; "props": { "alias": "props"; "required": false; }; }, {}, never, never, true, never>;
}