/**
 * Fixed input shape of every agent node. Matches the SDK's `AgentInput`
 * type and the engine's `AiUtils.agentConfig` schema.
 */
export declare const AGENT_INPUT_TYPE_SRC: string;
/**
 * Print an integration action's JSON Schema config as a TS input type.
 * Returns `"Record<string, unknown>"` when the schema is missing or not an
 * object schema we can render.
 */
export declare function printJsonSchemaInput(schema: unknown): string;
/**
 * Like {@link printJsonSchemaInput} but WITHOUT the top-level `In<T>`
 * widening — for CDK connector/model config types, which are plain data (no
 * workflow builder Refs). Used by `cargo-ai cdk types`.
 */
export declare function printJsonSchemaType(schema: unknown): string;
/**
 * Print an integration action's static output JSON Schema as a plain TS type —
 * no `Ref<T> | T` widening and no `CredentialRef`. Returns `undefined` when
 * the schema is missing or too loose to be useful; the caller falls back to
 * `any`, which stays usable everywhere a nested `Ref<Record<string, unknown>>`
 * would not.
 */
export declare function printJsonSchemaOutput(schema: unknown): string | undefined;
/**
 * The top-level property names of an object JSON Schema — e.g. the column
 * slugs an extractor's `columns.schema` declares. `allOf`/`anyOf`/`oneOf`
 * members contribute the union of their keys; anything that isn't
 * object-shaped contributes none.
 */
export declare function jsonSchemaPropertyKeys(schema: unknown): string[];
/**
 * Print a tool release's `formFields` as a TS input type. Returns
 * `undefined` when the fields can't be interpreted (caller falls back to
 * `Record<string, unknown>`).
 */
export declare function printFormFieldsInput(formFields: unknown): string | undefined;
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