import { BooleanInput } from '@angular/cdk/coercion';
import { ChangeDetectorRef, ElementRef, EventEmitter, OnDestroy, OnInit } from '@angular/core';
import { ControlValueAccessor, NgModel } from '@angular/forms';
import { CanColor } from '@angular/material/core';
import { Constructor } from '@mtna/common';
import { Subject } from 'rxjs';
import * as i0 from "@angular/core";
declare class SearchBoxBase {
    _elementRef: ElementRef;
    constructor(_elementRef: ElementRef);
}
declare const _SearchBoxMixinBase: Constructor<CanColor> & typeof SearchBoxBase;
/**
 * A basic search box component
 */
export declare class MtnaSearchBoxComponent extends _SearchBoxMixinBase implements CanColor, ControlValueAccessor, OnDestroy, OnInit {
    private cdr;
    static ngAcceptInputType_disabled: BooleanInput;
    static ngAcceptInputType_enableAutoComplete: BooleanInput;
    static ngAcceptInputType_placeholderText: string | null | undefined;
    static ngAcceptInputType_searchBoxAriaLabel: string | null | undefined;
    static ngAcceptInputType_squareDisplay: BooleanInput;
    /** Sugggested search terms, required when enableAutoComplete is true */
    autoCompleteOptions: string[];
    /** Aria label for the 'clear button' element. Defaults to 'clear search'. */
    clearButtonAriaLabel: string;
    /** Automatically emit the 'search' output after a specified time when user stops typing */
    debounce?: number;
    /** Whether the search box is disabled, defaults to false */
    get disabled(): boolean;
    set disabled(disabled: boolean);
    private _disabled;
    /** Whether autocomplete suggestions will be available when typing, defaults to false. */
    get enableAutoComplete(): boolean;
    set enableAutoComplete(enableAutoComplete: boolean);
    private _enableAutoComplete;
    /** Placeholder for input field. Defaults to 'Search' */
    get placeholderText(): string;
    set placeholderText(text: string);
    private _placeholderText;
    /** Aria label for the `<input>` element that acts as the search box. Defaults to 'Search Box' */
    get searchBoxAriaLabel(): string;
    set searchBoxAriaLabel(label: string);
    private _searchBoxAriaLabel;
    /** Aria label for the 'search button' element. Defaults to 'search'. */
    searchButtonAriaLabel: string;
    /** Whether to show the search box as square instead of rounded. Defaults to false (round searchbox). */
    get squareDisplay(): boolean;
    set squareDisplay(value: boolean);
    private _squareDisplay;
    /** Outputs the users search text. Emits on Enter key if no debounce input provided */
    search: EventEmitter<string>;
    input: NgModel;
    filteredOptions?: Subject<string[]>;
    private innerValue;
    private onTouchedCallback;
    private onChangeCallback;
    private textChangeSub?;
    get value(): string | null;
    set value(v: string | null);
    constructor(cdr: ChangeDetectorRef, elementRef: ElementRef);
    handleClear(): void;
    handleSearch(event?: Event): void;
    ngOnDestroy(): void;
    ngOnInit(): void;
    onBlur(): void;
    registerOnChange(fn: (value: unknown) => void): void;
    registerOnTouched(fn: () => void): void;
    writeValue(value: string | undefined): void;
    static ɵfac: i0.ɵɵFactoryDeclaration<MtnaSearchBoxComponent, never>;
    static ɵcmp: i0.ɵɵComponentDeclaration<MtnaSearchBoxComponent, "mtna-search-box", never, { "color": "color"; "autoCompleteOptions": "autoCompleteOptions"; "clearButtonAriaLabel": "clearButtonAriaLabel"; "debounce": "debounce"; "disabled": "disabled"; "enableAutoComplete": "enableAutoComplete"; "placeholderText": "placeholderText"; "searchBoxAriaLabel": "searchBoxAriaLabel"; "searchButtonAriaLabel": "searchButtonAriaLabel"; "squareDisplay": "squareDisplay"; }, { "search": "search"; }, never, never>;
}
export {};