import type { ConnectorOperationOptions } from '../types/connector/index.js';
declare const MANAGER_VALIDATED_INPUT: unique symbol;
export type ManagedConnectorOperationOptions = ConnectorOperationOptions & {
    readonly [MANAGER_VALIDATED_INPUT]: true;
};
/** Internal hand-off: the manager already produced the method's canonical input. */
export declare function managedConnectorOptions(options: ConnectorOperationOptions): ManagedConnectorOperationOptions;
/** Used by BaseConnector helpers so direct calls still validate exactly once. */
export declare function hasManagerValidatedInput(options: ConnectorOperationOptions | undefined): options is ManagedConnectorOperationOptions;
export {};
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