import type { DeploymentManifest } from '../analyzer/manifest.js';
import type { PlanChange } from './types.js';
export interface CurrentState {
    units: Array<{
        name: string;
        functionIds: string[];
        role: string;
        bundleHash?: string;
        exactDependenciesHash?: string;
    }>;
    queues: Array<{
        name: string;
    }>;
    scheduledTasks: Array<{
        unitName: string;
        schedule: string;
        name?: string;
    }>;
    secrets: string[];
    variables: Record<string, string>;
}
export interface DeployProvider {
    /** Get current deployed state for a project */
    getCurrentState(projectId: string): Promise<CurrentState>;
    /** Execute a single change from the plan */
    applyChange(change: PlanChange, manifest: DeploymentManifest): Promise<void>;
    /** Check if a resource has active work (for drain vs delete decisions) */
    hasActiveWork(resourceName: string): Promise<{
        active: boolean;
        pendingCount: number;
    }>;
}