import type { DeploymentSource, StageDefinition, WorkflowStepDefinition } from './deploy';
export declare const DEPLOY_PLAN_FORMAT: "forgezero-deployment-plan";
export declare const DEPLOY_PLAN_VERSION: 2;
export interface PlannedStep extends WorkflowStepDefinition {
    id: string;
}
export interface PlannedStage extends Omit<StageDefinition, 'steps'> {
    id: string;
    steps: readonly PlannedStep[];
}
export interface PlannedWorkflow {
    id: string;
    concurrency?: {
        group: string;
        limit: number;
    };
    stages: readonly PlannedStage[];
}
export interface DeploymentPlan {
    format: typeof DEPLOY_PLAN_FORMAT;
    version: typeof DEPLOY_PLAN_VERSION;
    sourceDigest: `sha256:${string}`;
    name: string;
    description?: string;
    requiredProviders: readonly {
        provider: string;
        contract: number;
        capability: string;
    }[];
    spec: Omit<DeploymentSource['spec'], 'workflows'> & {
        workflows: readonly PlannedWorkflow[];
    };
}
export declare class DeploymentPlanError extends Error {
    constructor(message: string);
}
/** Git check-ref-format compatible branch subset accepted by every source adapter. */
export declare function deploymentBranch(value: unknown, where?: string): string;
export declare function canonicalJson(value: unknown): string;
export declare function deploymentSourceDigest(source: DeploymentSource): `sha256:${string}`;
export declare function compileDeployment(sourceValue: unknown): DeploymentPlan;
export declare function deploymentPlanDigest(plan: DeploymentPlan): `sha256:${string}`;
export declare function parseDeploymentPlan(value: unknown): DeploymentPlan;