import { ActionContext } from "./policy-types.mjs";

//#region extensions/crypto/src/services/delegation-executor.d.ts
interface DelegationExecutionResult {
  /** Whether the action was executed via delegation. */
  executed: boolean;
  /** Transaction hash from on-chain redemption. */
  txHash?: string;
  /** Chain ID where the redemption happened. */
  chainId?: number;
  /** Why delegation execution was skipped (for debugging). */
  skipReason?: string;
  /** Error message if delegation execution was attempted but failed. */
  error?: string;
}
/** Clear rate limit for a user+tool (call on successful redemption). */
declare function clearRateLimit(userId: string, toolName: string): void;
/**
 * Attempt to execute a tool action via delegation redemption.
 *
 * Called from the policy gate AFTER policies have been evaluated as 'allow'.
 * Returns { executed: true } if the action was successfully redeemed on-chain,
 * or { executed: false, skipReason } if delegation was not applicable.
 *
 * The caller should fall back to normal tool execution when executed === false.
 */
declare function tryDelegationExecution(actionCtx: ActionContext, toolArgs: Record<string, unknown>): Promise<DelegationExecutionResult>;
/**
 * Check if delegation execution is available for a tool.
 * Quick sync check — verifies the tool has an extractor and a matching
 * delegation exists. Does NOT verify the extractor can parse the specific
 * args (that's async and happens in tryDelegationExecution).
 */
declare function isDelegationExecutionAvailable(toolName: string, userId: string): boolean;
/**
 * Get the list of tools that support delegation execution.
 */
declare function getDelegationSupportedTools(): string[];
//#endregion
export { DelegationExecutionResult, clearRateLimit, getDelegationSupportedTools, isDelegationExecutionAvailable, tryDelegationExecution };
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