import { type BackboneDurableWorkflowRunContract, type BackboneDurableWorkflowInput, type BackboneWorkflowStatus } from '../contracts/backboneDurableWorkflow.js';
export declare const DURABLE_CREATIVE_WORKFLOW_ENDPOINT = "/v1/creative-agent/workflows";
type RequestCredentialsLike = 'omit' | 'same-origin' | 'include';
type FetchLike = typeof fetch;
export type DurableCreativeWorkflowWaitingReason = 'ask_clarifying_question' | 'select_media_required' | 'cost_approval_required' | 'cost_reauthorization_required' | 'safety_review_required' | 'workflow_user_input_required' | 'insufficient_credit' | 'permission_required' | 'other';
export interface DurableCreativeWorkflowRecord {
    workflowId: string;
    safeContentFilter?: boolean;
    title?: string;
    status: BackboneWorkflowStatus;
    waitingReason?: DurableCreativeWorkflowWaitingReason;
    awaitingCostApproval?: boolean;
    input?: Record<string, unknown>;
    plan?: BackboneDurableWorkflowRunContract;
    steps?: unknown[];
    events?: unknown[];
    artifacts?: unknown[];
    billingPreview?: unknown;
    billingPreviews?: unknown[];
    createTime?: number;
    updateTime?: number;
}
export interface DurableCreativeWorkflowClientOptions {
    apiKey?: string;
    apiBaseUrl: string;
    credentials?: RequestCredentialsLike;
    fetchImpl?: FetchLike;
    signal?: AbortSignal;
    tokenType?: string;
    appSource?: string;
    idempotencyKey?: string;
    maxEstimatedCapacityUnits?: number;
    confirmCost?: boolean;
    safeContentFilter?: boolean;
}
export interface StartDurableCreativeWorkflowRequest {
    input: Omit<BackboneDurableWorkflowInput, 'mediaReferences'>;
    token_type?: string;
    app_source?: string;
    media_references?: unknown[];
    max_estimated_capacity_units?: number;
    confirm_cost?: boolean;
    safe_content_filter?: boolean;
}
export declare function getDurableCreativeWorkflowUrl(workflowId: string | undefined, apiBaseUrl: string): string;
export declare function getDurableCreativeWorkflowEventsUrl(workflowId: string, apiBaseUrl: string): string;
export declare function buildDurableCreativeWorkflowPreview(input: BackboneDurableWorkflowInput, options?: {
    workflowId?: string;
    now?: string;
    title?: string;
}): BackboneDurableWorkflowRunContract;
export declare function buildStartDurableCreativeWorkflowRequest(input: BackboneDurableWorkflowInput, options?: Pick<DurableCreativeWorkflowClientOptions, 'tokenType' | 'appSource' | 'maxEstimatedCapacityUnits' | 'confirmCost' | 'safeContentFilter'>): StartDurableCreativeWorkflowRequest;
export declare function startDurableCreativeWorkflow(input: BackboneDurableWorkflowInput, options: DurableCreativeWorkflowClientOptions): Promise<DurableCreativeWorkflowRecord>;
export declare function getDurableCreativeWorkflow(workflowId: string, options: DurableCreativeWorkflowClientOptions): Promise<DurableCreativeWorkflowRecord>;
export declare function listDurableCreativeWorkflows(options: DurableCreativeWorkflowClientOptions & {
    limit?: number;
    offset?: number;
}): Promise<{
    workflows: DurableCreativeWorkflowRecord[];
    next: number | null;
}>;
export declare function getDurableCreativeWorkflowEvents(workflowId: string, options: DurableCreativeWorkflowClientOptions): Promise<unknown[]>;
export interface DurableCreativeWorkflowEventFrame {
    id?: string;
    event: string;
    data: unknown;
}
export declare function parseSseChunk(chunk: string): DurableCreativeWorkflowEventFrame | null;
export interface StreamDurableCreativeWorkflowEventsOptions extends DurableCreativeWorkflowClientOptions {
    lastEventId?: string | number;
}
export declare function streamDurableCreativeWorkflowEvents(workflowId: string, options: StreamDurableCreativeWorkflowEventsOptions): AsyncGenerator<DurableCreativeWorkflowEventFrame>;
export declare function getDurableCreativeWorkflowCancelUrl(workflowId: string, apiBaseUrl: string): string;
export declare function getDurableCreativeWorkflowResumeUrl(workflowId: string, apiBaseUrl: string): string;
export interface CancelDurableCreativeWorkflowResult {
    workflow: DurableCreativeWorkflowRecord;
    transitioned: boolean;
}
export interface ResumeDurableCreativeWorkflowResult {
    workflow: DurableCreativeWorkflowRecord;
    resumed: boolean;
}
export declare function cancelDurableCreativeWorkflow(workflowId: string, options: DurableCreativeWorkflowClientOptions): Promise<CancelDurableCreativeWorkflowResult>;
export declare function resumeDurableCreativeWorkflow(workflowId: string, options: DurableCreativeWorkflowClientOptions): Promise<ResumeDurableCreativeWorkflowResult>;
export {};
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