import type { PIArtifactSnapshot, CanActivateResult, ChannelWriter, WriterInput, WriterResult, ApprovalEnqueueInput } from '../activation-types.js';
import type { RefinerRuleHostGateDeps } from '../../internalization/refiner-rulehost-gate.js';
import type { ToolSemanticRegistry } from '../../internalization/tool-semantic-registry.js';
export interface RuleHostWriterConfig {
    gateDeps: RefinerRuleHostGateDeps;
    /**
     * PRI-484 — feature flag probe used to gate v2 artifacts.
     *
     * Returns `true` if the named flag is enabled, `false` otherwise. When
     * omitted, all flags are treated as disabled (safe default for the
     * `quiet`-category `rulecode_context_v2` flag, which defaults to off per
     * PRI-239). The probe is injected (not imported) so this file stays pure
     * logic — no I/O, no YAML loader.
     */
    featureFlagProbe?: (flagId: string) => boolean;
    /**
     * PRI-634-F — ToolSemanticRegistry supplied by the constructing host.
     * When present: (1) canActivate runs the deterministic Rule Reliability
     * Validation (affectedTools + golden-trace toolNames must resolve —
     * SPEC §9 Tool存在性, adapter/tool_alias_unknown on failure); (2) the
     * activation gate replays with production-identical tool semantics.
     * Absent → legacy behavior (no reliability check, baseline replay inputs).
     */
    toolSemantics?: ToolSemanticRegistry;
    /**
     * PRI-634-F — replay path-normalization root (the workspace the gate
     * replays for). When present, golden-trace cases normalize exactly like
     * the production gate. Absent → legacy null normalizedPath replay.
     */
    projectDir?: string;
}
/**
 * PRI-490 — extract and validate the `evidenceRefs` field from parsed artifact
 * contentJson. Returns the validated `string[]` when present and well-formed,
 * or `null` when absent / malformed. Callers treat `null` as "no evidenceRefs".
 *
 * PRI-491 — exported for reuse by CLI/Console display paths that need to show
 * evidenceRefs without reimplementing the validation logic (DRY).
 *
 * ERR-001/ERR-005 (rc-1/rc-2/rc-4): the parsed value is `unknown`; we never
 * `as`-cast. Each element is type-narrowed via `typeof` before acceptance.
 */
export declare function extractEvidenceRefs(parsed: Record<string, unknown>): string[] | null;
export declare class RuleHostWriter implements ChannelWriter {
    readonly channel: 'code_tool_hook';
    private readonly gateDeps;
    private readonly featureFlagProbe?;
    private readonly toolSemantics?;
    private readonly projectDir?;
    constructor(config: RuleHostWriterConfig);
    canActivate(artifact: PIArtifactSnapshot): Promise<CanActivateResult>;
    activate(input: WriterInput, artifact: PIArtifactSnapshot): Promise<WriterResult>;
    buildApprovalContext(_input: WriterInput, artifact: PIArtifactSnapshot, confidence?: number): Pick<ApprovalEnqueueInput, 'summary' | 'triggerReason' | 'confidenceExplanation' | 'effectDescription' | 'rejectionEffect'>;
}
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