import type { CompileExecutionGrantInput, PolicyCompilationResult } from "./policy-compiler.ts";
import { ExecutionPolicyCompiler } from "./policy-compiler.ts";
import type { DurableTaskRuntime } from "./task-runtime.ts";
export interface ExecutionPolicyGateOptions {
    runtime: DurableTaskRuntime;
    compiler?: ExecutionPolicyCompiler;
}
/**
 * Atomic control-plane seam between policy evaluation and durable task state. An allow result binds
 * its grant before execution can lease the attempt; an approval result persists the owner request.
 */
export declare class ExecutionPolicyGate {
    private readonly runtime;
    private readonly compiler;
    constructor(options: ExecutionPolicyGateOptions);
    evaluate(input: CompileExecutionGrantInput): PolicyCompilationResult;
}
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