export type StructuredOutputMode = 'terminal' | 'oneoff';
export interface StructuredOutputRequest {
    mode: StructuredOutputMode;
    schema: Record<string, unknown>;
}
export declare function outputSchemaPath(nodeId: string): string;
export declare function outputResultPath(nodeId: string): string;
export declare function parseOutputSchemaValue(value: string | undefined): Record<string, unknown> | null;
export declare function writeOutputSchema(nodeId: string, mode: StructuredOutputMode, schema: Record<string, unknown>): string;
export declare function readOutputRequest(nodeId: string): StructuredOutputRequest | null;
export declare function removeOutputSchema(nodeId: string): void;
export declare function hasPendingStructuredOutput(nodeId: string): boolean;