/**
 * InstructionsLoaded hook event.
 *
 * Fires when a CLAUDE.md or .claude/rules/*.md instruction file is loaded
 * into the session context. Observability-only — the hook's output is not
 * acted on. Supports a matcher on `load_reason`.
 * See https://code.claude.com/docs/en/hooks#instructionsloaded.
 *
 * @since 0.1.0
 */
import * as Effect from 'effect/Effect';
import * as Schema from 'effect/Schema';
import type { HookContext } from '../Context.js';
import type { HookDefinition } from '../Runner.js';
export declare const MemoryType: Schema.Literals<readonly ["User", "Project", "Local", "Managed"]>;
export declare const LoadReason: Schema.Literals<readonly ["session_start", "nested_traversal", "path_glob_match", "include", "compact"]>;
declare const Input_base: Schema.Class<Input, Schema.Struct<{
    readonly hook_event_name: Schema.Literal<"InstructionsLoaded">;
    readonly file_path: Schema.String;
    readonly memory_type: Schema.Literals<readonly ["User", "Project", "Local", "Managed"]>;
    readonly load_reason: Schema.Literals<readonly ["session_start", "nested_traversal", "path_glob_match", "include", "compact"]>;
    readonly globs: Schema.optional<Schema.$Array<Schema.String>>;
    readonly trigger_file_path: Schema.optional<Schema.String>;
    readonly parent_file_path: Schema.optional<Schema.String>;
    readonly session_id: Schema.String;
    readonly transcript_path: Schema.String;
    readonly cwd: Schema.String;
    readonly permission_mode: Schema.optionalKey<Schema.String>;
    readonly effort: Schema.optionalKey<typeof import("../Envelope.js").HookEffort>;
    readonly agent_id: Schema.optionalKey<Schema.String>;
    readonly agent_type: Schema.optionalKey<Schema.String>;
}>, {}>;
export declare class Input extends Input_base {
}
declare const Output_base: Schema.Class<Output, Schema.Struct<{
    readonly continue: Schema.optional<Schema.Boolean>;
    readonly stopReason: Schema.optional<Schema.String>;
    readonly suppressOutput: Schema.optional<Schema.Boolean>;
    readonly systemMessage: Schema.optional<Schema.String>;
    readonly terminalSequence: Schema.optional<Schema.String>;
}>, {}>;
export declare class Output extends Output_base {
}
export declare const passthrough: () => Output;
export declare const define: (config: {
    readonly handler: (input: Input) => Effect.Effect<Output, unknown, HookContext.Service>;
}) => HookDefinition<Input, Output>;
/**
 * Build an InstructionsLoaded hook that only handles matching `load_reason`
 * values.
 *
 * @category Constructors
 * @since 0.1.0
 */
export declare const onMatcher: (config: {
    readonly matcher: string | RegExp;
    readonly handler: (input: Input) => Effect.Effect<Output, unknown, HookContext.Service>;
    readonly onMismatch?: (input: Input) => Effect.Effect<Output, unknown, HookContext.Service>;
}) => HookDefinition<Input, Output>;
export {};
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