import type { PlatformAdapter } from "../types.js";
interface ServiceAccountKey {
    client_email: string;
    private_key: string;
    token_uri?: string;
}
export declare function getServiceAccountKey(): ServiceAccountKey | null;
export declare function getServiceAccountEmail(): string | null;
export declare function getServiceAccountAccessToken(): Promise<string | null>;
export declare function extractFileId(urlOrId: string): string;
export interface GoogleDocComment {
    id: string;
    content: string;
    author: {
        displayName: string;
        emailAddress?: string;
    };
    createdTime: string;
    modifiedTime: string;
    resolved: boolean;
    quotedFileContent?: {
        value: string;
    };
    replies?: Array<{
        id: string;
        content: string;
        author: {
            displayName: string;
            emailAddress?: string;
        };
        createdTime: string;
    }>;
}
export declare function listDocComments(fileId: string, accessToken: string, startModifiedTime?: string): Promise<GoogleDocComment[]>;
export declare function replyToComment(fileId: string, commentId: string, content: string, accessToken: string): Promise<void>;
export declare function getStartPageToken(accessToken: string): Promise<string>;
export interface DriveChange {
    fileId: string;
    removed: boolean;
    file?: {
        id: string;
        name: string;
        mimeType: string;
    };
}
export declare function listChanges(pageToken: string, accessToken: string): Promise<{
    changes: DriveChange[];
    nextPageToken: string;
}>;
export declare function googleDocsAdapter(): PlatformAdapter;
export {};