import { OnInit } from '@angular/core';
import { TerraPlacementEnum } from '../../../../../helpers';
import { TerraSuggestionBoxValueInterface } from '../../../suggestion-box/data/terra-suggestion-box.interface';
import { Observable, Subject } from 'rxjs';
import { ControlValueAccessor, FormControl } from '@angular/forms';
import { SuggestionInterface } from './suggestion.interface';
import { MatAutocompleteSelectedEvent } from '@angular/material/autocomplete';
import { L10nLocale } from 'angular-l10n';
import * as i0 from "@angular/core";
/** A type guard to check whether the given value is of the type {@link TerraSuggestionBoxValueInterface}. */
export declare function isSuggestionValue(value: unknown): value is TerraSuggestionBoxValueInterface;
export declare class SuggestionComponent implements ControlValueAccessor, SuggestionInterface, OnInit {
    _locale: L10nLocale;
    /** Set the label. */
    name: string;
    /** If true, a * indicates that the value is required. Default false. */
    isRequired: boolean;
    /** If true, the autocomplete-input will be disabled. Default false. */
    set isDisabled(disabled: boolean);
    /** Set the tooltip. */
    tooltipText: string;
    /** Set the tooltip placement (bottom, top, left, right). Default top. */
    tooltipPlacement: TerraPlacementEnum;
    /** A list of options that the user can select from the suggestion box. */
    listBoxValues: Array<TerraSuggestionBoxValueInterface>;
    /** A formControl for the handling of the value. */
    _control: FormControl;
    /** An observable list of suggestions. The list will be updated whenever the user types in the input. */
    _filteredOptions: Observable<Array<TerraSuggestionBoxValueInterface>>;
    /** A subject which emits whenever the panel is opened. */
    _autoCompleteOpened: Subject<void>;
    /** Stores the callback function that will be called on blur. */
    _onTouchedCallback: () => void;
    /** Stores the callback function that will be called when the control's value changes in the UI. */
    _onChangeCallback: (_: any) => void;
    constructor(_locale: L10nLocale);
    /** Formats the value to be displayed. */
    _displayFn: (value: TerraSuggestionBoxValueInterface) => string;
    ngOnInit(): void;
    /** Registers a callback function that is called when the control's value changes in the UI. */
    registerOnChange(fn: (_: any) => void): void;
    /** Registers a callback function that is called by the forms API on initialization to update the form model on blur. */
    registerOnTouched(fn: () => void): void;
    /** Writes a new value to the input element. */
    writeValue(value: any): void;
    /** Calls the onChangeCallback whenever the user selects a new option. */
    _optionSelected(event: MatAutocompleteSelectedEvent): void;
    /** A function to filter the listBoxValues depending on the value in the autocomplete-input. */
    private _filter;
    static ɵfac: i0.ɵɵFactoryDeclaration<SuggestionComponent, never>;
    static ɵcmp: i0.ɵɵComponentDeclaration<SuggestionComponent, "tc-suggestion", never, { "name": "name"; "isRequired": "isRequired"; "isDisabled": "isDisabled"; "tooltipText": "tooltipText"; "tooltipPlacement": "tooltipPlacement"; "listBoxValues": "listBoxValues"; }, {}, never, never>;
}