/** A tool exposed to the browser's WebMCP model context. */
export interface WebMcpToolSpec {
    name: string;
    description: string;
    inputSchema: Record<string, unknown>;
    annotations?: {
        readOnlyHint?: boolean;
        untrustedContentHint?: boolean;
    };
    execute: (args: Record<string, unknown>) => string | Promise<string>;
}
declare global {
    interface Document {
        modelContext?: WebMcpModelContext;
    }
    interface WebMcpModelContext {
        registerTool(tool: WebMcpToolSpec, options?: {
            signal?: AbortSignal;
        }): void;
    }
}
/**
 * Register a component-owned WebMCP intent for exactly that component's
 * lifetime. The factory runs inside the effect so rune dependencies used by a
 * bespoke intent cause the tool to be replaced when its spec changes.
 */
export declare function useWebMcpTool(factory: () => WebMcpToolSpec | null | undefined): void;
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