import type { BuildTarget } from "@fabric-harness/node";
export type DeployTarget = BuildTarget;
export interface DeployContext {
    outDir: string;
    manifest: unknown;
    flags: {
        preview: boolean;
        profile?: string | undefined;
        envFiles: string[];
        envName?: string | undefined;
        /** Deploy this already-built artifact without rebuilding it. */
        artifactDir?: string | undefined;
    };
    logger: {
        log: (...args: unknown[]) => void;
        warn: (...args: unknown[]) => void;
        error: (...args: unknown[]) => void;
    };
}
export interface DeployDriver {
    readonly name: string;
    preview(ctx: DeployContext): Promise<void>;
    deploy(ctx: DeployContext): Promise<void>;
}
export declare class DeployRegistry {
    private readonly drivers;
    register(target: DeployTarget, driver: DeployDriver): void;
    get(target: DeployTarget): DeployDriver | undefined;
    list(): DeployTarget[];
}
export declare function createDefaultDeployRegistry(): DeployRegistry;
/**
 * Serialize Model Serving and AI Gateway mutations around endpoint readiness.
 * Databricks rejects a configuration update while the preceding update is
 * still converging, including when a retry starts in a new CLI process.
 */
export declare function serializeDatabricksServingUpdate(options: {
    exists: boolean;
    waitForEndpoint: () => Promise<unknown>;
    updateEndpoint: () => Promise<unknown>;
    createEndpoint: () => Promise<unknown>;
    updateAiGateway?: (() => Promise<unknown>) | undefined;
}): Promise<void>;
/**
 * Resolve the workspace host for a typed Databricks serving deployment:
 * `DATABRICKS_HOST` wins outright; otherwise a CLI profile (`--profile` or
 * `DATABRICKS_CONFIG_PROFILE`) resolves the host via
 * `databricksHostFromCliProfile`. That helper is only present on newer
 * `@fabric-harness/databricks` releases (the package is an optional peer
 * pinned to `>=5.0.0`), so an older install is reported clearly rather than
 * crashing with "not a function".
 */
export declare function resolveDatabricksServingDeployHost(options: {
    profileFlag?: string;
    env: Record<string, string | undefined>;
    databricksHostFromCliProfile?: (profile?: string) => Promise<string>;
}): Promise<string>;
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