export declare const MCP_APP_EXTENSION_ID = "io.modelcontextprotocol/ui";
export declare const MCP_APP_RESOURCE_MIME_TYPE = "text/html;profile=mcp-app";
export interface McpAppToolUi {
    resourceUri?: string;
    visibility: readonly ("model" | "app")[];
}
export interface McpAppResourceInput {
    uri: string;
    html: string;
    contentHashSha256: string;
    csp?: {
        connectDomains?: string[];
        resourceDomains?: string[];
        frameDomains?: string[];
        baseUriDomains?: string[];
    };
    permissions?: {
        camera?: Record<string, never>;
        microphone?: Record<string, never>;
        geolocation?: Record<string, never>;
        clipboardWrite?: Record<string, never>;
    };
    domain?: string;
    prefersBorder?: boolean;
}
/** Validates and normalizes the standardized MCP Apps resource metadata before the host snapshots executable HTML. */
export declare function mcpAppResourceInput(uri: string, html: string, contentHashSha256: string, meta: Readonly<Record<string, unknown>> | undefined): McpAppResourceInput;
/** Parses the standardized MCP Apps tool metadata while accepting the extension's temporary legacy resource URI key. */
export declare function mcpAppToolUi(meta: Readonly<Record<string, unknown>> | undefined): McpAppToolUi;
export declare function mcpAppToolVisibleTo(meta: Readonly<Record<string, unknown>> | undefined, audience: "model" | "app"): boolean;
//# sourceMappingURL=mcpApp.d.ts.map