/**
 * Microsoft Teams channel file payload definition.
 */
type OpenFile = {
    /**
     * Unique file ID from SharePoint Online.
     */
    fileId: string;
    /**
     * Microsoft Entra tenant ID.
     */
    tenantId: string;
    /**
     * Supported file type, such as docx, pptx, xlsx, or pdf.
     */
    fileType: string;
    /**
     * SharePoint object URL of the file.
     */
    objectUrl: string;
    /**
     * SharePoint base URL of the file.
     */
    baseUrl: string;
    /**
     * Service name.
     */
    serviceName: string;
    /**
     * Team ID of the team where the file is stored.
     */
    threadId?: string;
    /**
     * Microsoft 365 group ID of the file.
     */
    groupId: string;
};
/**
 * Navigate to a file in a Microsoft Teams channel.
 *
 * @param payload - Teams channel file payload.
 * @returns Microsoft Teams channel file deep link.
 * @example
 * openFile({
 *   fileId: '5E0154FC-F2B4-4DA5-8CDA-F096E72C0A80',
 *   tenantId: '0d9b645f-597b-41f0-a2a3-ef103fbd91bb',
 *   fileType: 'pptx',
 *   objectUrl: 'https://microsoft.sharepoint.com/teams/ActionPlatform/Shared Documents/deck.pptx',
 *   baseUrl: 'https://microsoft.sharepoint.com/teams/ActionPlatform',
 *   serviceName: 'teams',
 *   groupId: 'ae063b79-5315-4ddb-ba70-27328ba6c31e',
 * })
 * // => 'https://teams.microsoft.com/l/file/5E0154FC-F2B4-4DA5-8CDA-F096E72C0A80?tenantId=0d9b645f-597b-41f0-a2a3-ef103fbd91bb&fileType=pptx&objectUrl=https%3A%2F%2Fmicrosoft.sharepoint.com%2Fteams%2FActionPlatform%2FShared%20Documents%2Fdeck.pptx&baseUrl=https%3A%2F%2Fmicrosoft.sharepoint.com%2Fteams%2FActionPlatform&serviceName=teams&groupId=ae063b79-5315-4ddb-ba70-27328ba6c31e'
 * @link https://learn.microsoft.com/en-us/microsoftteams/platform/concepts/build-and-test/deep-link-teams#generate-deep-link-to-a-file-in-a-channel
 */
export declare function openFile(payload: OpenFile): string;
export {};