import type { NetworkPlan, Subnet } from '../../core/models/network-plan.js';
import type { TerraformExportOptions, TerraformOutput } from './types.js';
export declare function sanitizeResourceName(name: string): string;
export declare function generateHeader(plan: NetworkPlan, provider: string): string;
export declare function generateLocals(plan: NetworkPlan): string;
export declare function getSubnetsWithAddresses(subnets: Subnet[]): Subnet[];
export declare abstract class BaseTerraformFormatter {
    protected plan: NetworkPlan;
    protected options: Required<TerraformExportOptions>;
    protected validSubnets: Subnet[];
    constructor(plan: NetworkPlan, options: Required<TerraformExportOptions>);
    abstract generate(): TerraformOutput;
    protected abstract generateMain(): string;
    protected abstract generateVariables(): string;
    protected abstract generateOutputs(): string;
}