import type { Logger } from '@b64hub/sfpm-core';
import type { Connection } from '@salesforce/core';
import type { FlowActivationHooksOptions, PackageFlowEntry } from './types.js';
/**
 * Activates or deactivates flows in a Salesforce org to match the
 * intended status declared in the package source.
 *
 * For each flow in the package:
 * - **Active** in source → activate the latest version in the org
 *   (unless it is already active and `skipAlreadyActive` is set).
 * - **Draft / Obsolete / InvalidDraft** in source → deactivate in the org.
 *
 * Activation is performed by setting `FlowDefinition.Metadata.activeVersionNumber`
 * to the latest version number via the Tooling API. Deactivation sets it to `0`.
 */
export declare class FlowActivator {
    private readonly connection;
    private readonly options?;
    private readonly logger?;
    private readonly skipAlreadyActive;
    constructor(connection: Connection, options?: FlowActivationHooksOptions | undefined, logger?: Logger | undefined);
    /**
     * Process all flows — activate or deactivate each one to match its
     * intended source status.
     *
     * @returns Summary counts of activated and deactivated flows.
     */
    processFlows(entries: PackageFlowEntry[]): Promise<{
        activated: number;
        deactivated: number;
    }>;
    /**
     * Activate the latest version of a flow in the org.
     *
     * Queries `FlowDefinition` to compare the active and latest version
     * numbers. If the latest version is newer (or nothing is active), the
     * flow is activated via a Tooling API update.
     */
    private activateFlow;
    /**
     * Deactivate a flow in the org by clearing its active version number.
     */
    private deactivateFlow;
    /**
     * Query a single `FlowDefinition` from the org by developer name.
     */
    private queryFlowDefinition;
    /**
     * Set the active version of a `FlowDefinition` via the Tooling API.
     *
     * @param id - The `FlowDefinition` Tooling API record Id
     * @param developerName - Used for logging / error messages
     * @param versionNumber - Version number to activate, or `''` to deactivate
     */
    private setActiveVersion;
}