import type { IExecuteFunctions, ILoadOptionsFunctions, IHttpRequestMethods, INodeExecutionData } from 'n8n-workflow';
export interface DatabricksCredentials {
    host: string;
    token: string;
    authType?: 'pat' | 'oauthM2M';
    clientId?: string;
    clientSecret?: string;
}
export declare function databricksApiRequest(ctx: IExecuteFunctions | ILoadOptionsFunctions, method: IHttpRequestMethods, path: string, body?: object, qs?: Record<string, any>, extraOptions?: Record<string, any>): Promise<any>;
export declare function getCredentialsAndHost(ctx: IExecuteFunctions | ILoadOptionsFunctions): Promise<{
    credentials: DatabricksCredentials & {
        token: string;
    };
    host: string;
}>;
export declare function parseVolumePath(volumePath: string): {
    catalog: string;
    schema: string;
    volume: string;
};
export declare function maskToken(text: string): string;
export declare function validatePathNoTraversal(filePath: string, label?: string): void;
export declare function safePath(segment: string): string;
export declare function cacheKey(host: string, token: string, type: string, extra?: string): string;
export declare function getCached<T>(category: string, key: string): T | undefined;
export declare function setCache<T>(category: string, key: string, data: T): void;
export declare function buildErrorItems(error: unknown, itemIndex: number, continueOnFail: boolean): INodeExecutionData[] | never;