import { OnChanges, OnInit, EventEmitter, SimpleChanges } from '@angular/core';
import { SegmentControlMetadata, SegmentOption } from './types';
import * as i0 from "@angular/core";
export declare class SegmentControlComponent implements OnInit, OnChanges {
    private presets;
    /**
     * Preset name to apply. Presets define reusable segment configurations.
     */
    preset?: string;
    /**
     * Input configuration object. Values here override preset values.
     */
    props: Partial<SegmentControlMetadata>;
    /**
     * Resolved props after merging preset + explicit props.
     */
    resolvedProps: SegmentControlMetadata;
    /**
     * Emits the selected value when the segment changes.
     */
    segmentChange: EventEmitter<string>;
    states: {
        ENABLED: "ENABLED";
        DISABLED: "DISABLED";
        WORKING: "WORKING";
        ERROR: "ERROR";
    };
    ngOnInit(): void;
    ngOnChanges(changes: SimpleChanges): void;
    private resolveProps;
    onSegmentChange(event: CustomEvent): void;
    getOptionLabel(option: SegmentOption): string;
    static ɵfac: i0.ɵɵFactoryDeclaration<SegmentControlComponent, never>;
    static ɵcmp: i0.ɵɵComponentDeclaration<SegmentControlComponent, "val-segment-control", never, { "preset": { "alias": "preset"; "required": false; }; "props": { "alias": "props"; "required": false; }; }, { "segmentChange": "segmentChange"; }, never, never, true, never>;
}