/**
 * Configuration schema and types for spec-kit using Zod
 *
 * Provides runtime validation of configuration with TypeScript
 * type inference from Zod schemas.
 */
import { z } from 'zod';
/**
 * Zod schema for task ID configuration.
 *
 * Validates and provides defaults for task ID format settings.
 */
export declare const TaskIdConfigSchema: z.ZodObject<{
    /** Prefix for task IDs (default: "T") */
    idPrefix: z.ZodDefault<z.ZodString>;
    /** Number padding (default: 3, range: 1-6) */
    idPadding: z.ZodDefault<z.ZodNumber>;
    /** Separator after prefix (default: "") */
    idSeparator: z.ZodDefault<z.ZodString>;
    /** Prefix for group IDs (default: "TG") */
    groupPrefix: z.ZodDefault<z.ZodString>;
    /** Separator for groups (default: "-") */
    groupSeparator: z.ZodDefault<z.ZodString>;
    /** Group number padding (default: 3, range: 1-6) */
    groupPadding: z.ZodDefault<z.ZodNumber>;
}, "strip", z.ZodTypeAny, {
    idPrefix: string;
    idPadding: number;
    idSeparator: string;
    groupPrefix: string;
    groupSeparator: string;
    groupPadding: number;
}, {
    idPrefix?: string | undefined;
    idPadding?: number | undefined;
    idSeparator?: string | undefined;
    groupPrefix?: string | undefined;
    groupSeparator?: string | undefined;
    groupPadding?: number | undefined;
}>;
/**
 * Task ID configuration type inferred from schema.
 */
export type TaskIdConfigType = z.infer<typeof TaskIdConfigSchema>;
/**
 * Zod schema for customizable file names.
 *
 * Allows overriding default file names for spec artifacts.
 */
export declare const FileNamesSchema: z.ZodObject<{
    /** Specification file name (default: "spec.md") */
    spec: z.ZodDefault<z.ZodString>;
    /** Plan file name (default: "plan.md") */
    plan: z.ZodDefault<z.ZodString>;
    /** Tasks file name (default: "tasks.md") */
    tasks: z.ZodDefault<z.ZodString>;
    /** Research file name (default: "research.md") */
    research: z.ZodDefault<z.ZodString>;
    /** Data model file name (default: "data-model.md") */
    dataModel: z.ZodDefault<z.ZodString>;
    /** Quickstart file name (default: "quickstart.md") */
    quickstart: z.ZodDefault<z.ZodString>;
    /** Clarifications file name (default: "clarifications.md") */
    clarifications: z.ZodDefault<z.ZodString>;
}, "strip", z.ZodTypeAny, {
    research: string;
    spec: string;
    plan: string;
    tasks: string;
    dataModel: string;
    quickstart: string;
    clarifications: string;
}, {
    research?: string | undefined;
    spec?: string | undefined;
    plan?: string | undefined;
    tasks?: string | undefined;
    dataModel?: string | undefined;
    quickstart?: string | undefined;
    clarifications?: string | undefined;
}>;
/**
 * File names configuration type inferred from schema.
 */
export type FileNamesType = z.infer<typeof FileNamesSchema>;
/**
 * Zod schema for directory names.
 *
 * Allows overriding default directory names.
 */
export declare const DirectoryNamesSchema: z.ZodObject<{
    /** Contracts directory name (default: "contracts") */
    contracts: z.ZodDefault<z.ZodString>;
    /** Checklists directory name (default: "checklists") */
    checklists: z.ZodDefault<z.ZodString>;
}, "strip", z.ZodTypeAny, {
    contracts: string;
    checklists: string;
}, {
    contracts?: string | undefined;
    checklists?: string | undefined;
}>;
/**
 * Directory names configuration type inferred from schema.
 */
export type DirectoryNamesType = z.infer<typeof DirectoryNamesSchema>;
/**
 * Zod schema for the complete SpecKit configuration.
 *
 * Provides core configuration with extensibility hooks for plugins.
 *
 * @example
 * ```typescript
 * const config = SpecKitConfigSchema.parse({
 *   specDirectory: 'specs',
 *   taskIdConfig: {
 *     idPrefix: 'TASK',
 *     idPadding: 4,
 *   },
 * });
 * ```
 */
export declare const SpecKitConfigSchema: z.ZodObject<{
    /** Directory for spec artifacts (default: "specs") */
    specDirectory: z.ZodDefault<z.ZodString>;
    /** Directory containing spec templates (default: ".spec-templates") */
    templateDirectory: z.ZodDefault<z.ZodString>;
    /** Custom file names */
    fileNames: z.ZodDefault<z.ZodObject<{
        /** Specification file name (default: "spec.md") */
        spec: z.ZodDefault<z.ZodString>;
        /** Plan file name (default: "plan.md") */
        plan: z.ZodDefault<z.ZodString>;
        /** Tasks file name (default: "tasks.md") */
        tasks: z.ZodDefault<z.ZodString>;
        /** Research file name (default: "research.md") */
        research: z.ZodDefault<z.ZodString>;
        /** Data model file name (default: "data-model.md") */
        dataModel: z.ZodDefault<z.ZodString>;
        /** Quickstart file name (default: "quickstart.md") */
        quickstart: z.ZodDefault<z.ZodString>;
        /** Clarifications file name (default: "clarifications.md") */
        clarifications: z.ZodDefault<z.ZodString>;
    }, "strip", z.ZodTypeAny, {
        research: string;
        spec: string;
        plan: string;
        tasks: string;
        dataModel: string;
        quickstart: string;
        clarifications: string;
    }, {
        research?: string | undefined;
        spec?: string | undefined;
        plan?: string | undefined;
        tasks?: string | undefined;
        dataModel?: string | undefined;
        quickstart?: string | undefined;
        clarifications?: string | undefined;
    }>>;
    /** Custom directory names */
    directoryNames: z.ZodDefault<z.ZodObject<{
        /** Contracts directory name (default: "contracts") */
        contracts: z.ZodDefault<z.ZodString>;
        /** Checklists directory name (default: "checklists") */
        checklists: z.ZodDefault<z.ZodString>;
    }, "strip", z.ZodTypeAny, {
        contracts: string;
        checklists: string;
    }, {
        contracts?: string | undefined;
        checklists?: string | undefined;
    }>>;
    /** Task ID format configuration */
    taskIdConfig: z.ZodDefault<z.ZodObject<{
        /** Prefix for task IDs (default: "T") */
        idPrefix: z.ZodDefault<z.ZodString>;
        /** Number padding (default: 3, range: 1-6) */
        idPadding: z.ZodDefault<z.ZodNumber>;
        /** Separator after prefix (default: "") */
        idSeparator: z.ZodDefault<z.ZodString>;
        /** Prefix for group IDs (default: "TG") */
        groupPrefix: z.ZodDefault<z.ZodString>;
        /** Separator for groups (default: "-") */
        groupSeparator: z.ZodDefault<z.ZodString>;
        /** Group number padding (default: 3, range: 1-6) */
        groupPadding: z.ZodDefault<z.ZodNumber>;
    }, "strip", z.ZodTypeAny, {
        idPrefix: string;
        idPadding: number;
        idSeparator: string;
        groupPrefix: string;
        groupSeparator: string;
        groupPadding: number;
    }, {
        idPrefix?: string | undefined;
        idPadding?: number | undefined;
        idSeparator?: string | undefined;
        groupPrefix?: string | undefined;
        groupSeparator?: string | undefined;
        groupPadding?: number | undefined;
    }>>;
    /** Extension point for plugins */
    extensions: z.ZodDefault<z.ZodRecord<z.ZodString, z.ZodUnknown>>;
}, "strip", z.ZodTypeAny, {
    specDirectory: string;
    templateDirectory: string;
    fileNames: {
        research: string;
        spec: string;
        plan: string;
        tasks: string;
        dataModel: string;
        quickstart: string;
        clarifications: string;
    };
    directoryNames: {
        contracts: string;
        checklists: string;
    };
    taskIdConfig: {
        idPrefix: string;
        idPadding: number;
        idSeparator: string;
        groupPrefix: string;
        groupSeparator: string;
        groupPadding: number;
    };
    extensions: Record<string, unknown>;
}, {
    specDirectory?: string | undefined;
    templateDirectory?: string | undefined;
    fileNames?: {
        research?: string | undefined;
        spec?: string | undefined;
        plan?: string | undefined;
        tasks?: string | undefined;
        dataModel?: string | undefined;
        quickstart?: string | undefined;
        clarifications?: string | undefined;
    } | undefined;
    directoryNames?: {
        contracts?: string | undefined;
        checklists?: string | undefined;
    } | undefined;
    taskIdConfig?: {
        idPrefix?: string | undefined;
        idPadding?: number | undefined;
        idSeparator?: string | undefined;
        groupPrefix?: string | undefined;
        groupSeparator?: string | undefined;
        groupPadding?: number | undefined;
    } | undefined;
    extensions?: Record<string, unknown> | undefined;
}>;
/**
 * Complete SpecKit configuration type inferred from schema.
 */
export type SpecKitConfig = z.infer<typeof SpecKitConfigSchema>;
/**
 * Default SpecKit configuration.
 *
 * Created by parsing an empty object through the schema,
 * which applies all defaults.
 */
export declare const DEFAULT_SPECKIT_CONFIG: SpecKitConfig;
/**
 * Parse and validate a configuration object.
 *
 * @param config - Partial configuration to validate
 * @returns Validated and complete configuration with defaults applied
 * @throws ZodError if configuration is invalid
 *
 * @example
 * ```typescript
 * const config = parseConfig({
 *   specDirectory: 'features',
 *   taskIdConfig: { idPrefix: 'F' },
 * });
 * // config.fileNames.spec === 'spec.md' (default applied)
 * ```
 */
export declare function parseConfig(config: unknown): SpecKitConfig;
/**
 * Safely parse a configuration object without throwing.
 *
 * @param config - Partial configuration to validate
 * @returns Parse result with success flag and either data or error
 *
 * @example
 * ```typescript
 * const result = safeParseConfig(userInput);
 * if (result.success) {
 *   console.log(result.data.specDirectory);
 * } else {
 *   console.error(result.error.issues);
 * }
 * ```
 */
export declare function safeParseConfig(config: unknown): z.SafeParseReturnType<unknown, SpecKitConfig>;
/**
 * Merge partial configuration with defaults.
 *
 * @param partial - Partial configuration to merge
 * @returns Complete configuration with defaults for missing values
 *
 * @example
 * ```typescript
 * const config = mergeConfig({ specDirectory: 'features' });
 * // All other values use defaults
 * ```
 */
export declare function mergeConfig(partial?: Partial<SpecKitConfig>): SpecKitConfig;
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