/**
 * @fileoverview Pure grouping/filtering for the AI-prompt selector. Extracted for unit-testability.
 * @module @memberjunction/ng-entity-action-ux
 */
/** A flat prompt option from the metadata view. */
export interface PromptOption {
    ID: string;
    Name: string;
    Category: string;
}
/** A category group of prompts (preserves the encounter order of categories). */
export interface PromptGroup {
    Category: string;
    Prompts: PromptOption[];
}
/** Groups prompts by their category name (blank → "Uncategorized"), preserving input order. */
export declare function groupPromptsByCategory(prompts: PromptOption[]): PromptGroup[];
/** Case-insensitive name filter that drops emptied groups. */
export declare function filterPromptGroups(groups: PromptGroup[], query: string): PromptGroup[];
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