import type { ActivatedPrinciple, PromptActivationReaderResult } from '@principles/core/runtime-v2';
export { RUNTIME_V2_PRINCIPLE_BUDGET } from '@principles/core/runtime-v2';
export type { ActivatedPrinciple, PromptActivationReaderResult };
export interface PromptActivationReaderDeps {
    logger?: {
        warn?: (msg: string) => void;
        info?: (msg: string) => void;
        error?: (msg: string) => void;
    };
}
export declare class PromptActivationReader {
    private readonly workspaceDir;
    private readonly deps;
    constructor(workspaceDir: string, deps?: PromptActivationReaderDeps);
    readActivatedPrinciples(): Promise<PromptActivationReaderResult>;
    private queryArtifactRow;
    /**
     * P0-G (INV-05): activation authority 推导 (derived join, 无 schema 迁移)。
     * approvals 的 approvalId 是确定性的 (apr_<channel>_<artifactId>), 因此
     * artifact_id+channel 上存在 status='approved' 行 ⟺ owner 授权;
     * 无行 ⟺ 低风险 policy 自动激活 (system_policy)。rc-1/rc-5: 行字段按
     * unknown 校验, 键存在性用 Object.hasOwn。
     */
    private deriveAuthority;
    /**
     * PRI-305/PRI-307: Load feature flags from .pd/config.yaml instead of .pd/feature-flags.yaml.
     * Uses the shared plugin config loader for consistency.
     */
    private loadFeatureFlags;
}