import type { ImageConfig, ImageOperationSubmission, ImageProvider, ImageResult } from '../types/images.js';
import type { ProviderCallContext } from '../types/lifecycle.js';
/** What one operation reads from the manager that runs it. */
export interface ImageOperationState {
    /** The manager's configuration. */
    config: ImageConfig;
    /** Registered providers, by name. */
    providers: ReadonlyMap<string, ImageProvider>;
    /** The manager's clock. */
    now: () => Date;
}
/**
 * Runs one image operation: validates it, resolves its inputs, chooses a provider, applies the
 * safety policy on both sides, and checks what came back. Loaded on the first operation, so a client
 * that never makes images never imports it.
 */
export declare function runImageOperation(state: ImageOperationState, submission: ImageOperationSubmission, operationId: string, callContext: ProviderCallContext): Promise<ImageResult>;