import type { BoberConfig } from "./schema.js";
/**
 * All six logical roles the orchestrator routes to.
 * Tool roles require a non-claude-code provider (claude-code cannot drive tools).
 * Prompt roles (planner, researcher) are allowed on claude-code unconditionally.
 */
export type RoleName = "planner" | "researcher" | "curator" | "generator" | "evaluator" | "codeReview" | "chat";
export type RoleProviderMap = Record<RoleName, string>;
/**
 * Returns true when role is a TOOL_ROLE (curator/generator/evaluator/codeReview).
 * Derived from the authoritative TOOL_ROLES constant — not a re-declaration.
 */
export declare function isToolRole(role: RoleName): boolean;
/**
 * Compute the raw effective provider for a single role from the config.
 *
 * Resolution:
 * - researcher → use planner's section (no dedicated researcher section)
 * - codeReview absent → mirror code-reviewer-agent.ts:63/75: fall back to evaluator
 * - For the resolved section: resolveProviderModel(model, provider).provider
 *   (explicitProvider wins; otherwise model shorthand → provider)
 */
export declare function effectiveProvider(role: RoleName, config: BoberConfig): string;
/**
 * Resolve the finally-effective provider for every role in the config.
 *
 * Rules (PRD US-006):
 * 1. Compute raw effective provider per role via resolveProviderModel.
 * 2. Determine the fallback target: the first non-claude-code provider found
 *    across ALL roles in stable iteration order (prompt roles first, then tool roles).
 * 3. For each role:
 *    - PROMPT_ROLES: use raw provider (claude-code is allowed).
 *    - TOOL_ROLES:
 *      - If raw provider !== "claude-code": use it directly.
 *      - Else if a fallback exists: redirect to fallback.
 *      - Else: THROW — naming the role — because claude-code cannot drive tools
 *        and no alternative provider is configured.
 * 4. Log one line per role (role name + finally-resolved provider) for auditability.
 *
 * @throws Error naming the first offending tool role when claude-code is the sole
 *         provider option for that role and no alternative exists.
 */
export declare function resolveRoleProviders(config: BoberConfig): RoleProviderMap;
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