import { GeneratedFile, ObjectValueBuilder, Program } from '../sourcegen';
import { AlertChannelResource } from './alert-channel-codegen';
import { HttpHeader } from './http-header';
import { QueryParam } from './query-param';
import { IncidentioAlertChannelCodegen } from './incidentio-alert-channel-codegen';
import { MSTeamsAlertChannelCodegen } from './msteams-alert-channel-codegen';
import { TelegramAlertChannelCodegen } from './telegram-alert-channel-codegen';
import { Codegen, Context } from './internal/codegen';
export type WebhookType = 'WEBHOOK_INCIDENTIO' | 'WEBHOOK_TELEGRAM' | 'WEBHOOK_MSTEAMS';
export interface WebhookAlertChannelResourceConfig {
    name: string;
    webhookType?: WebhookType;
    url: string;
    template?: string;
    method?: string;
    headers?: HttpHeader[];
    queryParameters?: QueryParam[];
    webhookSecret?: string | null;
}
export interface WebhookAlertChannelResource extends AlertChannelResource {
    type: 'WEBHOOK';
    config: WebhookAlertChannelResourceConfig;
}
export declare function buildWebhookAlertChannelConfig(program: Program, genfile: GeneratedFile, context: Context, builder: ObjectValueBuilder, config: WebhookAlertChannelResourceConfig): void;
export declare class WebhookAlertChannelCodegen extends Codegen<WebhookAlertChannelResource> {
    incidentioCodegen: IncidentioAlertChannelCodegen;
    msteamsCodegen: MSTeamsAlertChannelCodegen;
    telegramCodegen: TelegramAlertChannelCodegen;
    codegensByWebhookType: Record<WebhookType, Codegen<any>>;
    constructor(program: Program);
    describe(resource: WebhookAlertChannelResource): string;
    prepare(logicalId: string, resource: WebhookAlertChannelResource, context: Context): void;
    gencode(logicalId: string, resource: WebhookAlertChannelResource, context: Context): void;
}