export interface AzGroupEnsureArgs {
    /** Resource group name — the same value passed as `env` to a `arm` `nativeApply`. */
    resourceGroup: string;
    /** Azure region for the group. Default: `eastus`. */
    location?: string;
}
export interface AzGroupDeleteArgs {
    /** Resource group to delete. */
    resourceGroup: string;
}
/**
 * Build the `az group create` command. `az group create` is idempotent — a group
 * that already exists is returned unchanged — so no existence check is needed.
 * Pure — exported for testing.
 */
export declare function azGroupEnsureCommand(resourceGroup: string, location: string): string;
/** Build the `az group delete` command (non-blocking). Pure — exported for testing. */
export declare function azGroupDeleteCommand(resourceGroup: string): string;
/**
 * Ensure an Azure resource group exists before an ARM deployment.
 *
 * `az deployment group create` (the `arm` target of `nativeApply`) fails if its
 * resource group is absent — unlike CloudFormation, which creates its own stack.
 * Run this before the apply. Uses fastIdempotent profile — 5m timeout.
 *
 * This targets real Azure (via the logged-in `az` context). Local emulation
 * against floci-az awaits an upstream `Microsoft.Resources/deployments` provider
 * (see #705); when that lands, an endpoint/custom-cloud override slots in here.
 */
export declare function azGroupEnsure(args: AzGroupEnsureArgs, signal?: AbortSignal): Promise<void>;
/**
 * Delete an Azure resource group and everything in it (non-blocking). A no-op
 * success when the group is already gone. Uses fastIdempotent profile — 5m
 * timeout (`--no-wait` returns immediately).
 */
export declare function azGroupDelete(args: AzGroupDeleteArgs, signal?: AbortSignal): Promise<void>;
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