import type { AIProfileChoice, AIProfileDefinition, AIProvider } from "./types.js";
/** Preferred for auto-pick / trim fallback — never excludes other providers. */
export declare const LEADING_VENDORS: readonly AIProvider[];
export declare function isLeadingVendor(provider: AIProvider): boolean;
export interface PickProfileChoiceOptions {
    choiceKey?: string;
    allowedProviders?: AIProvider[];
    preferLeadingVendors?: boolean;
    explicitChoiceRequested?: boolean;
}
export interface PickProfileChoiceResult {
    choiceKey: string;
    choice: AIProfileChoice;
    autoPicked: boolean;
}
/**
 * Select a profile choice honoring explicit choice, allowedProviders trim, and leading-vendor preference.
 */
export declare function pickProfileChoice(profile: AIProfileDefinition, options?: PickProfileChoiceOptions): PickProfileChoiceResult;
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