import type { AgentResponse } from '../models/types.js';
export interface SelectorCandidate {
    readonly name: string;
    readonly description: string;
}
export interface SelectorResponseLabel {
    readonly label: string;
}
export interface SelectorContract {
    readonly providerSchema: Record<string, unknown>;
    readonly validationSchema: Record<string, unknown>;
}
export declare const SELECTOR_READ_ONLY_TOOLS: readonly ["Read", "Glob", "Grep"];
export declare function buildSelectorGuidanceLines(selectorInstruction: string | undefined): readonly string[];
export declare function createSelectorContract(candidates: readonly SelectorCandidate[], maxSelected?: number): SelectorContract;
export declare function validateSelectorResponse(response: AgentResponse, validationSchema: Record<string, unknown>, stepName: string, redact: (text: string) => string, label: SelectorResponseLabel): {
    readonly selectedIds: readonly string[];
    readonly rationale: string;
};
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