import { Context, FxError, GeneratorResult, Inputs, PluginManifestSchema, Result, UserError, Warning } from "@microsoft/teamsfx-api";
import { ItemMetadata } from "./oneDriveSharePointHandler";
/**
 * Derives a server entry name for an MCP server from its URL. Used by both the
 * "DA with MCP" scaffolding (to render `.vscode/mcp.json.tpl`) and the
 * "Add Action with MCP" flow (to append a new entry into `.vscode/mcp.json`).
 *
 * Strips non-alphanumeric characters from the host and truncates to 10 chars.
 * Falls back to `"mcpServer"` when the URL is missing or invalid.
 */
export declare function deriveMCPServerNameFromUrl(mcpServerUrl: string | undefined): string;
/**
 * Creates a brand-new empty action plugin manifest (`ai-plugin.json`) under the
 * project's `appPackage` folder and registers it as a new action in the
 * declarative agent manifest.
 *
 * Used by the "Add MCP Action" flow when the user opts to create a new
 * action manifest rather than reuse an existing one.
 *
 * @param projectPath Absolute project root.
 * @param desiredFileName File name (no path) for the new plugin manifest, e.g. "ai-plugin.json".
 *                       If a file with this name already exists, an incrementing suffix is added.
 * @param declarativeAgentManifestPath Absolute path to the declarative agent manifest file
 *                       (e.g. `appPackage/declarativeAgent.json`).
 * @returns The absolute path to the newly-created plugin manifest and the action id used to register it.
 */
export declare function createNewActionPluginManifest(projectPath: string, desiredFileName: string, declarativeAgentManifestPath: string): Promise<Result<{
    pluginManifestPath: string;
    actionId: string;
}, FxError>>;
export interface AddExistingPluginResult {
    warnings: Warning[];
    destinationPluginManifestPath: string;
}
export declare function addExistingPlugin(declarativeCopilotManifestPath: string, fromPluginManifestPath: string, fromApiSpecPath: string, actionId: string, context: Context, source: string): Promise<Result<AddExistingPluginResult, FxError>>;
export declare function validateSourcePluginManifest(manifest: PluginManifestSchema, source: string): Result<undefined, UserError>;
export declare function getODSPItemInfo(context: Context, itemUrl: string | undefined): Promise<Result<ItemMetadata[], UserError>>;
export interface GCItem {
    id: string;
    label: string;
}
export declare function getGraphConnectors(): Promise<GCItem[]>;
export declare function generateForMCPForDA(destinationPath: string, inputs: Inputs): Promise<Result<GeneratorResult, FxError>>;
//# sourceMappingURL=helper.d.ts.map