import { SdkError } from './interfaces';
/** Select people callback function type */
export type selectPeopleCallbackFunctionType = (error: SdkError, people: PeoplePickerResult[]) => void;
/**
   * Launches a people picker and allows the user to select one or more people from the list
   * If the app is added to personal app scope the people picker launched is org wide and if the app is added to a chat/channel, people picker launched is also limited to the members of chat/channel
   
   * @param callback - Returns list of JSON object of type PeoplePickerResult which consists of Microsoft Entra IDs, display names and emails of the selected users
   * @param peoplePickerInputs - Input parameters to launch customized people picker
   * @returns Promise that will be fulfilled when the operation has completed
   */
export declare function selectPeople(peoplePickerInputs?: PeoplePickerInputs): Promise<PeoplePickerResult[]>;
/**
   * @deprecated
   * As of TeamsJS v2.0.0, please use {@link people.selectPeople people.selectPeople(peoplePickerInputs?: PeoplePickerInputs): Promise\<PeoplePickerResult[]\>} instead.
   *
   * Launches a people picker and allows the user to select one or more people from the list
   * If the app is added to personal app scope the people picker launched is org wide and if the app is added to a chat/channel, people picker launched is also limited to the members of chat/channel
   
   * @param callback - Returns list of JSON object of type PeoplePickerResult which consists of Microsoft Entra IDs, display names and emails of the selected users
   * @param peoplePickerInputs - Input parameters to launch customized people picker
   */
export declare function selectPeople(callback: selectPeopleCallbackFunctionType, peoplePickerInputs?: PeoplePickerInputs): void;
/**
 * Input parameter supplied to the People Picker API
 */
export interface PeoplePickerInputs {
    /**
     * Optional; Set title for the people picker
     * Default value is "Select people" for multiselect and "Select a person" for single select
     */
    title?: string;
    /**
     * Optional; Microsoft Entra IDs of the users to be pre-populated in the search box of people picker control
     * If single select is enabled this value, only the first user in the list will be pre-populated
     * Default value is null
     */
    setSelected?: string[];
    /**
     * Optional; launches the people picker in org wide scope even if the app is added to a chat or channel
     * Default value is false
     */
    openOrgWideSearchInChatOrChannel?: boolean;
    /**
     * Optional; launches the people picker for which only 1 person can be selected
     * Default value is false
     */
    singleSelect?: boolean;
}
/**
 * Output user object of people picker API
 */
export interface PeoplePickerResult {
    /**
     * user object ID (also known as Microsoft Entra ID) of the selected user
     */
    objectId: string;
    /**
     * Optional; display name of the selected user
     */
    displayName?: string;
    /**
     * Optional; email of the selected user
     */
    email?: string;
}
/**
 * Checks if the people capability is supported by the host
 * @returns boolean to represent whether the people capability is supported
 *
 * @throws Error if {@linkcode app.initialize} has not successfully completed
 */
export declare function isSupported(): boolean;