import type { Entry, FieldDefinition } from './types.js';
export declare function evaluateFormula(expr: string, fields: Record<string, unknown>): number | undefined;
export declare function parseFields(raw: unknown): FieldDefinition[];
export declare function schemaFields(facts: {
    e: string;
    a: string;
    v: unknown;
}[], names: string[]): FieldDefinition[];
export declare function applyFormulas<T extends Record<string, unknown>>(entry: Entry<T>, defs: FieldDefinition[]): Entry<T>;
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