import type { InferSchema } from "../../extensions/schema/index.js";
import type { ChildRunResultMode } from "../child-run/result-summary.js";
import type { RuntimeAgentThinkingConfig } from "../runtime/agent-definition.js";
/** Default value for hosted child agent ID. */
export declare const DEFAULT_HOSTED_CHILD_AGENT_ID = "invoke-agent-child";
export declare const MAX_HOSTED_CHILD_DELEGATION_DEPTH = 8;
export declare const MAX_HOSTED_CHILD_PROJECT_REFERENCE_INPUT_CODE_UNITS = 8192;
/** Hosted child fork result return mode. */
export type HostedChildForkResultMode = ChildRunResultMode;
export declare const getHostedChildForkToolInputSchema: () => import("../../internal-agents/schema.js").Schema<import("../../extensions/schema/schema-validator.js").InferShape<{
    description: import("../../internal-agents/schema.js").Schema<string>;
    prompt: import("../../internal-agents/schema.js").Schema<string>;
    context: import("../../internal-agents/schema.js").Schema<Record<string, import("../../schemas/json-value.js").BoundedJsonValue>>;
    project_reference: import("../../internal-agents/schema.js").Schema<string | undefined>;
    tools: import("../../internal-agents/schema.js").Schema<string[] | undefined>;
    model: import("../../internal-agents/schema.js").Schema<string | undefined>;
    temperature: import("../../internal-agents/schema.js").Schema<number | undefined>;
    thinking: import("../../internal-agents/schema.js").Schema<number | undefined>;
    max_steps: import("../../internal-agents/schema.js").Schema<number | undefined>;
    result_mode: import("../../internal-agents/schema.js").Schema<"summary" | "full" | "structured" | undefined>;
}>>;
/** Schema for hosted child fork tool input.
 * @deprecated Use getHostedChildForkToolInputSchema()
 */
export declare const hostedChildForkToolInputSchema: import("../../internal-agents/schema.js").Schema<import("../../extensions/schema/schema-validator.js").InferShape<{
    description: import("../../internal-agents/schema.js").Schema<string>;
    prompt: import("../../internal-agents/schema.js").Schema<string>;
    context: import("../../internal-agents/schema.js").Schema<Record<string, import("../../schemas/json-value.js").BoundedJsonValue>>;
    project_reference: import("../../internal-agents/schema.js").Schema<string | undefined>;
    tools: import("../../internal-agents/schema.js").Schema<string[] | undefined>;
    model: import("../../internal-agents/schema.js").Schema<string | undefined>;
    temperature: import("../../internal-agents/schema.js").Schema<number | undefined>;
    thinking: import("../../internal-agents/schema.js").Schema<number | undefined>;
    max_steps: import("../../internal-agents/schema.js").Schema<number | undefined>;
    result_mode: import("../../internal-agents/schema.js").Schema<"summary" | "full" | "structured" | undefined>;
}>>;
/** Input payload for hosted child fork tool. */
type ParsedHostedChildForkToolInput = InferSchema<ReturnType<typeof getHostedChildForkToolInputSchema>>;
export type HostedChildForkToolInput = Omit<ParsedHostedChildForkToolInput, "context"> & {
    context?: ParsedHostedChildForkToolInput["context"];
};
/** Configuration used by hosted child fork runtime. */
export type HostedChildForkRuntimeConfig = {
    description: string;
    effectivePrompt: string;
    requestedTools: string[] | undefined;
    forkModel: string;
    provider: string;
    temperature?: number;
    maxSteps: number;
    thinkingConfig: RuntimeAgentThinkingConfig | undefined;
};
export type HostedChildInvocationContext = {
    root_conversation_id?: string;
    root_run_id?: string;
    root_message_id?: string;
    parent_conversation_id?: string;
    parent_run_id?: string;
    parent_message_id?: string;
    tool_call_id?: string;
    delegation_depth: number;
};
/** Adds Veryfront invocation metadata to hosted child fork input. */
export declare function withHostedChildInvocationContext(forkInput: HostedChildForkToolInput, input: {
    parentConversationId?: string;
    conversationId?: string;
    parentRunId?: string;
    parentMessageId?: string;
    toolCallId: string;
    trustedInvocationContext?: HostedChildInvocationContext;
}): HostedChildForkToolInput;
/** Input payload for resolve hosted child fork runtime config. */
export type ResolveHostedChildForkRuntimeConfigInput = {
    forkInput: Pick<HostedChildForkToolInput, "description" | "prompt" | "context" | "tools" | "model" | "temperature" | "thinking" | "max_steps">;
    contextModel?: string;
    defaultModel: string;
    defaultMaxSteps: number;
    runId: string;
    resolveModelId: (modelId: string) => string;
    resolveProvider: (modelId: string) => string;
    resolveModelThinking?: (modelId: string) => RuntimeAgentThinkingConfig | undefined;
};
/** Resolves hosted child fork thinking override. */
export declare function resolveHostedChildForkThinkingOverride(thinking: HostedChildForkToolInput["thinking"]): RuntimeAgentThinkingConfig | undefined;
/** Builds the effective hosted child fork prompt. */
export declare function buildHostedChildForkEffectivePrompt(input: {
    description: string;
    prompt: string;
    context: HostedChildForkToolInput["context"];
    runId: string;
}): string;
/** Configuration used by resolve hosted child fork runtime. */
export declare function resolveHostedChildForkRuntimeConfig(input: ResolveHostedChildForkRuntimeConfigInput): HostedChildForkRuntimeConfig;
export {};
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