export interface Suggestion {
    value: string;
    data: unknown;
}
export interface AutocompleteResponse {
    query?: string | null;
    suggestions: Suggestion[];
}
export type LookupCallback = (query: string, done: (result: AutocompleteResponse) => void) => void;
export type LookupArray = string[] | Suggestion[];
export type ServiceUrl = string | ((this: HTMLElement, query: string) => string);
export type Orientation = "auto" | "top" | "bottom";
export type WidthOption = number | "auto" | "flex";
export type LookupFilter = (suggestion: Suggestion, originalQuery: string, queryLowerCase: string) => boolean;
export type TransformResult = (response: any, originalQuery: string) => AutocompleteResponse;
export type FormatResult = (suggestion: Suggestion, currentValue: string, index?: number) => string;
export type FormatGroup = (suggestion: Suggestion, category: string) => string;
export type SearchStartCallback = (this: HTMLElement, params: Record<string, unknown>) => unknown;
export type SearchCompleteCallback = (this: HTMLElement, query: string, suggestions: Suggestion[]) => void;
export type SearchErrorCallback = (this: HTMLElement, query: string, jqXHR: JQuery.jqXHR, textStatus: string, errorThrown: string) => void;
export type SelectCallback = (this: HTMLElement, suggestion: Suggestion) => void;
export type HintCallback = (this: HTMLElement, hint: string) => void;
export type HideCallback = (this: HTMLElement, container: JQuery) => void;
export type BeforeRenderCallback = (this: HTMLElement, container: JQuery, suggestions: Suggestion[]) => void;
export type InvalidateSelectionCallback = (this: HTMLElement) => void;
interface DefaultedOptions {
    ajaxSettings: JQuery.AjaxSettings;
    autoSelectFirst: boolean;
    appendTo: string | Element | JQuery;
    width: WidthOption;
    minChars: number;
    maxHeight: number;
    deferRequestBy: number;
    params: Record<string, unknown>;
    formatResult: FormatResult;
    formatGroup: FormatGroup;
    zIndex: number;
    type: string;
    noCache: boolean;
    onSearchStart: SearchStartCallback;
    onSearchComplete: SearchCompleteCallback;
    onSearchError: SearchErrorCallback;
    preserveInput: boolean;
    containerClass: string;
    tabDisabled: boolean;
    dataType: "text" | "json" | "jsonp";
    triggerSelectOnValidInput: boolean;
    preventBadQueries: boolean;
    lookupFilter: LookupFilter;
    paramName: string;
    transformResult: TransformResult;
    showNoSuggestionNotice: boolean;
    noSuggestionNotice: string | HTMLElement | JQuery;
    orientation: Orientation;
    forceFixPosition: boolean;
}
interface OptionalOptionsMixin {
    serviceUrl?: ServiceUrl | null;
    lookup?: LookupArray | LookupCallback | null;
    onSelect?: SelectCallback | null;
    onHint?: HintCallback | null;
    onHide?: HideCallback;
    beforeRender?: BeforeRenderCallback;
    onInvalidateSelection?: InvalidateSelectionCallback;
    delimiter?: string | RegExp | null;
    groupBy?: string;
    ignoreParams?: boolean;
    lookupLimit?: number | string;
}
export interface AutocompleteOptions extends Partial<DefaultedOptions>, OptionalOptionsMixin {
}
export interface ResolvedOptions extends DefaultedOptions, OptionalOptionsMixin {
}
export {};