/// <reference types="svelte" />

type MultiSelectItemId = string;

type MultiSelectItemText = string;

interface MultiSelectItem {
  id: MultiSelectItemId;
  text: MultiSelectItemText;
}

export default class MultiSelect {
  $$prop_def: svelte.JSX.HTMLAttributes<HTMLElementTagNameMap["div"]> & {
    /**
     * Set the multiselect items
     * @default []
     */
    items?: MultiSelectItem[];

    /**
     * Override the display of a multiselect item
     * @default (item) => item.text || item.id
     */
    itemToString?: (item: MultiSelectItem) => string;

    /**
     * Set the selected ids
     * @default []
     */
    selectedIds?: MultiSelectItemId[];

    /**
     * Specify the multiselect value
     * @default ""
     */
    value?: string;

    /**
     * Set the size of the combobox
     */
    size?: "sm" | "lg" | "xl";

    /**
     * Specify the type of multiselect
     * @default "default"
     */
    type?: "default" | "inline";

    /**
     * Specify the selection feedback after selecting items
     * @default "top-after-reopen"
     */
    selectionFeedback?: "top" | "fixed" | "top-after-reopen";

    /**
     * Set to `true` to disable the dropdown
     * @default false
     */
    disabled?: boolean;

    /**
     * Set to `true` to filter items
     * @default false
     */
    filterable?: boolean;

    /**
     * Override the filtering logic
     * The default filtering is an exact string comparison
     * @default (item, value) => item.text.toLowerCase().includes(value.toLowerCase())
     */
    filterItem?: (item: MultiSelectItem, value: string) => string;

    /**
     * Set to `true` to open the dropdown
     * @default false
     */
    open?: boolean;

    /**
     * Set to `true` to enable the light variant
     * @default false
     */
    light?: boolean;

    /**
     * Specify the locale
     * @default "en"
     */
    locale?: string;

    /**
     * Specify the placeholder text
     * @default ""
     */
    placeholder?: string;

    /**
     * Override the sorting logic
     * The default sorting compare the item text value
     * @default (a, b) => a.text.localeCompare(b.text, locale, { numeric: true })
     */
    sortItem?: (a: MultiSelectItem, b: MultiSelectItem) => MultiSelectItem;

    /**
     * Override the default translation ids
     */
    translateWithId?: (id: any) => string;

    /**
     * Specify the title text
     * @default ""
     */
    titleText?: string;

    /**
     * Set to `true` to pass the item to `itemToString` in the checkbox
     * @default false
     */
    useTitleInItem?: boolean;

    /**
     * Set to `true` to indicate an invalid state
     * @default false
     */
    invalid?: boolean;

    /**
     * Specify the invalid state text
     * @default ""
     */
    invalidText?: string;

    /**
     * Specify the helper text
     * @default ""
     */
    helperText?: string;

    /**
     * Specify the list box label
     * @default ""
     */
    label?: string;

    /**
     * Set an id for the list box component
     */
    id?: string;

    /**
     * Specify a name attribute for the select
     */
    name?: string;
  };

  $$slot_def: {};

  $on(eventname: "clear", cb: (event: WindowEventMap["clear"]) => void): () => void;
  $on(eventname: "keydown", cb: (event: WindowEventMap["keydown"]) => void): () => void;
  $on(eventname: "focus", cb: (event: WindowEventMap["focus"]) => void): () => void;
  $on(eventname: "blur", cb: (event: WindowEventMap["blur"]) => void): () => void;
  $on(eventname: "select", cb: (event: CustomEvent<any>) => void): () => void;
  $on(eventname: string, cb: (event: Event) => void): () => void;
}