import type { CadenceConfig } from '@manehorizons/cadence-types';
import type { VerifierProvider } from '../verify/verifier-factory.js';
/**
 * The seven verifier seam config blocks (parallels config-explain PROVIDER_BLOCKS).
 * Order matches config explain's render order.
 */
export declare const VERIFIER_SEAMS: readonly ["specReview", "uiSpecReview", "verifier", "perTaskVerifier", "codeReview", "planReview", "securityAudit"];
export type VerifierSeam = (typeof VERIFIER_SEAMS)[number];
/** The seam the default ('deep-verify') activation flips. */
export declare const DEEP_VERIFY_SEAM: VerifierSeam;
export interface VerifierReadiness {
    /** Effective provider of the deep-verify seam. */
    provider: VerifierProvider;
    /** Credentials present for that provider (mock ⇒ true). */
    keyPresent: boolean;
    seamsReal: VerifierSeam[];
    seamsMock: VerifierSeam[];
    /**
     * Seams whose configured provider is real but whose credentials are absent —
     * guaranteed to fall back to `mock` at runtime (see the prerequisite branches
     * in `verify/verifier-factory.ts`). Issue #331: this is the set
     * `seamsReal`/`seamsMock` cannot express, because those partition by
     * *configured provider name* and so classify a keyless `anthropic` seam as
     * real. In `VERIFIER_SEAMS` order. Never includes a `mock` seam (not a
     * downgrade — it announces itself) nor a `host-cli` seam (no required
     * credential by design; see `credsPresent`).
     */
    seamsDowngraded: VerifierSeam[];
    /** deep-verify provider is real AND its credentials are present. */
    ready: boolean;
    reason: string;
}
/** The provider configured for `seam`. Exported so a caller reporting a seam
 *  from `seamsDowngraded` can name the provider that will downgrade. */
export declare function seamProvider(config: CadenceConfig, seam: VerifierSeam): VerifierProvider;
/** Are `provider`'s credentials present for `seam`? local needs a base URL + a model
 *  (the seam's own `model`, else CADENCE_LOCAL_MODEL — mirrors verify/verifier-factory.ts).
 *  `cwd` (default `process.cwd()`) is where a `.env` file is discovered — a key found
 *  there counts the same as one exported into the env (AC-1). */
export declare function credsPresent(provider: VerifierProvider, seam: VerifierSeam, config: CadenceConfig, env: NodeJS.ProcessEnv, cwd?: string): boolean;
/** True when this process is running inside a live Claude Code session — the
 *  `CLAUDECODE` env var, documented at https://code.claude.com/docs/en/env-vars
 *  (see `verify/host-cli-client.ts`'s `SELF_INVOCATION_ENV_VAR` for the fuller
 *  citation). Used to disambiguate a Claude Code login (no bearing on the
 *  `anthropic` provider's credentials) from an actually-missing API key. */
export declare function isClaudeCodeSession(env: NodeJS.ProcessEnv): boolean;
/** Pure verifier-posture assessment. Shared by `activate` and `doctor`.
 *  `cwd` (default `process.cwd()`) is threaded to `credsPresent` for `.env` discovery. */
export declare function assessReadiness(config: CadenceConfig, env: NodeJS.ProcessEnv, cwd?: string): VerifierReadiness;
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