import { LDFlagValue } from '@launchdarkly/js-sdk-common';
import { ItemDescriptor } from '../flag-manager/ItemDescriptor';
/**
 * Debug interface for plugins that need to override flag values during development.
 * This interface provides methods to temporarily override flag values that take
 * precedence over the actual flag values from LaunchDarkly. These overrides are
 * useful for testing, development, and debugging scenarios.
 *
 * @experimental This interface is experimental and intended for use by LaunchDarkly tools at this time.
 * The API may change in future versions.
 */
export interface LDDebugOverride {
    /**
     * Set an override value for a flag that takes precedence over the real flag value.
     *
     * @param flagKey The flag key.
     * @param value The override value.
     */
    setOverride(flagKey: string, value: LDFlagValue): void;
    /**
     * Remove an override value for a flag, reverting to the real flag value.
     *
     * @param flagKey The flag key.
     */
    removeOverride(flagKey: string): void;
    /**
     * Clear all override values, reverting all flags to their real values.
     */
    clearAllOverrides(): void;
    /**
     * Get all currently active flag overrides.
     *
     * @returns
     *   An object containing all active overrides as key-value pairs,
     *   where keys are flag keys and values are the overridden flag values.
     *   Returns an empty object if no overrides are active.
     */
    getAllOverrides(): {
        [key: string]: ItemDescriptor;
    };
}
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