import { type Diagnostic } from "@aotter/mantle-spec";
import type { ViewQueryExecutor, ViewQueryResult } from "../../domain/port/ViewQueryExecutor.js";
import type { RuntimeViewPlan } from "../../domain/service/RuntimePlanCompiler.js";
import type { ExecuteViewRequest } from "../dto/view/ExecuteViewRequest.js";
import type { InvokeProcedureResponse } from "../dto/procedure/index.js";
import type { HandlerContext } from "../../domain/model/HandlerContext.js";
/**
 * Authorize and bind request values to a prepared View query. REST
 * adapters coerce query strings and MCP passes typed JSON; this use
 * case validates the converged param map against `View.spec.params` after
 * static auth and before an optional guard.
 */
export type ExecuteViewResponse<R = Record<string, unknown>> = {
    readonly ok: true;
    readonly result: ViewQueryResult<R>;
} | {
    readonly ok: false;
    readonly diagnostic: Diagnostic;
};
export type InvokeViewGuard = (request: {
    readonly procedure: string;
    readonly input: Record<string, unknown>;
    readonly ctx: HandlerContext;
    readonly pathPrefix: string;
}) => Promise<InvokeProcedureResponse>;
export declare class ExecuteViewUseCase {
    private readonly queries;
    private readonly invokeGuard?;
    private readonly views;
    private readonly paramsCache;
    constructor(queries: ViewQueryExecutor, invokeGuard?: InvokeViewGuard | undefined, views?: Readonly<Record<string, RuntimeViewPlan>>);
    execute<R = Record<string, unknown>>(request: ExecuteViewRequest): Promise<ExecuteViewResponse<R>>;
}
//# sourceMappingURL=ExecuteViewUseCase.d.ts.map