/**
 * AgentGuard(TM) Spend: Policy evaluation engine
 *
 * Evaluates a SpendPolicy against a CallContext and returns a SpendDecision.
 * Pure function over inputs and the spend store; no network calls, no provider
 * SDK dependencies, no data plane involvement.
 *
 * Patent notice: Protected by U.S. patent-pending technology
 * (App. Nos. 63/983,615; 63/983,621; 63/983,843; 63/984,626;
 * 64/071,781; 64/071,789).
 */
import type { SpendPolicy, CallContext, SpendDecision, SpendStore, SpendScope, SpendAction, ReviewerCascadeOutcome, ReviewerCascadeReceipt } from './types';
import { type AgentGuardLicenseStatus } from './license';
/**
 * Build a collision-resistant storage key from a SpendScope. The hash is over
 * canonical JSON, so attacker-controlled separators in tenant/user IDs cannot
 * collide with another scope shape.
 */
export declare function buildScopeKey(scope: SpendScope): string;
/**
 * Returns true if the policy scope shape is satisfied by the call scope.
 * Empty fields in the policy scope are wildcards.
 */
declare function policyMatchesCall(policyScope: SpendScope, callScope: SpendScope): boolean;
export interface ReviewerCascadeInput {
    drafterConfidence?: number;
    outputText?: string;
    highRiskClassifierScore?: number;
    keywordWatchlist?: string[];
    reviewerVerdict?: string;
}
export declare function getReviewerCascadeOutcome(policy: SpendPolicy, outcomeName: string): ReviewerCascadeOutcome | null;
export declare function evaluateReviewerCascadeOutcome(outcomeName: string, outcome: ReviewerCascadeOutcome, input?: ReviewerCascadeInput): ReviewerCascadeReceipt;
export declare function evaluateReviewerTriggers(triggers: unknown[], input?: ReviewerCascadeInput): string[];
export declare const BUILT_IN_KEYWORD_WATCHLISTS: Set<string>;
export declare function enforcePolicyLicenseGates(policy: SpendPolicy, license: AgentGuardLicenseStatus): void;
export declare function findCustomKeywordWatchlists(policy: SpendPolicy): string[];
declare function mostRestrictive(a: SpendAction, b: SpendAction): SpendAction;
export declare function evaluatePolicy(policy: SpendPolicy, call: CallContext, store: SpendStore): Promise<SpendDecision>;
export declare function adjustPolicyWindowSpend(policy: SpendPolicy, store: SpendStore, deltaCents: number): Promise<void>;
declare function capabilityMeetsRequirement(claimed: NonNullable<SpendPolicy['requiredCapability']>, required: NonNullable<SpendPolicy['requiredCapability']>): boolean;
export declare const _testing: {
    mostRestrictive: typeof mostRestrictive;
    policyMatchesCall: typeof policyMatchesCall;
    capabilityMeetsRequirement: typeof capabilityMeetsRequirement;
};
export {};
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