import { type Readable } from "svelte/store";
/**
 * Map of field_id → previously selected option_ids.
 * Used to restore selection state when navigating back to a step.
 */
export type InitialInputSelections = Record<string, string[]>;
export interface InputValidationContext {
    /** True only when every registered input is satisfied. */
    isSatisfied: Readable<boolean>;
    /** Registers or updates the satisfaction of a single input, keyed by component id. */
    updateSatisfaction: (id: string, satisfied: boolean) => void;
    /** Stops an unmounted input from gating the screen. */
    removeInput: (id: string) => void;
}
export declare function createInputValidationContext(initiallySatisfied?: boolean): InputValidationContext;
export declare function setInputValidationContext(context: InputValidationContext): void;
export declare function getInputValidationContext(): InputValidationContext | undefined;
export declare function setInitialInputSelectionsContext(selections: InitialInputSelections): void;
export declare function getInitialInputSelectionsContext(): InitialInputSelections;