import { STANDING_CONTEXT_TOKENIZER } from '../core/services/mcp-standing-cost.js';
import { type CapabilityFamily } from '../core/services/mcp-handlers/tool-contract.js';
export interface PresetSurfaceMeasurement {
    preset: string;
    toolCount: number;
    bytes: number;
    estimatedTokens: number;
    tokenizer: typeof STANDING_CONTEXT_TOKENIZER;
    families: CapabilityFamily[];
    toolIds: string[];
}
export declare function measurePresetSurface(preset: string): PresetSurfaceMeasurement;
export declare function comparePresetSurfaces(presetA: string, presetB: string): {
    presetA: PresetSurfaceMeasurement;
    presetB: PresetSurfaceMeasurement;
    delta: {
        bytes: number;
        estimatedTokens: number;
        toolCount: number;
    };
};
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