import type { ShowIfCondition, StateField } from './types';
/**
 * True when the field should be visible: no conditions, or at least one
 * top-level condition matches (top level is OR-ed, `and` blocks are AND-ed).
 */
export declare function evaluateShowIf(conditions: ShowIfCondition[] | undefined, values: Record<string, unknown>, currentFieldName?: string | null): boolean;
/**
 * Coerce a raw form value (usually a string) to the field's type so showIf
 * comparisons behave the same as on the frame itself.
 */
export declare function coerceStateFieldValue(field: Pick<StateField, 'type'>, value: unknown): unknown;
/** The values map for showIf checks: field defaults overlaid with the sources. */
export declare function stateFieldShowIfValues(fields: StateField[], ...valueSources: (Record<string, unknown> | null | undefined)[]): Record<string, unknown>;
/**
 * The public state fields visible in a control form given the current values
 * (later sources win, defaults fill the gaps).
 */
export declare function visiblePublicStateFields(fields: StateField[], ...valueSources: (Record<string, unknown> | null | undefined)[]): StateField[];