import type { StudioOption, StudioProviderProfile } from '../shared.js';
export interface ComparisonTarget {
    profile: StudioProviderProfile;
    ratio: string;
    quality: string;
    adjusted: boolean;
    resolution?: string;
    generationQuality?: string;
}
/** Every workflow is a comparison target; the shared prompt runs on each. */
export declare function buildComparisonTargets(profiles: readonly StudioProviderProfile[], selectedTargets: readonly string[], ratio?: string, quality?: string, output?: {
    resolution: string;
    generationQuality: string;
}): ComparisonTarget[];
/** Start with two workflows, not every imported one, to keep runs bounded. */
export declare function initialComparisonProviders(profiles: readonly StudioProviderProfile[], activeWorkflow?: string, _activeChannel?: string): string[];
/** ComfyUI exposes no shared pickers; kept so the workbench UI compiles unchanged. */
export declare function comparisonOptionUnion(_profiles: readonly StudioProviderProfile[], _key: 'ratioOptions' | 'qualityOptions'): StudioOption[];
/** ComfyUI exposes no shared resolution or quality pickers. */
export declare function comparisonOutputOptions(_profiles: readonly StudioProviderProfile[], _ratio: string, _kind: 'resolution' | 'generationQuality'): StudioOption[];