import { type Kernel, Opt } from '../codegen/kernel.ts';
import { Buffer, type Compiler, type Program } from '../device.ts';
import { type ConstType } from '../helpers/helpers.ts';
import { type UOp, type Variable } from '../ops.ts';
import type { ProgramSpec } from '../renderer/index.ts';
export declare const actions: Opt[];
export declare const _get_test_global_size: (global_size: number[], max_global_size: number, var_vals: Map<UOp, ConstType>) => [number[], number];
export declare const _time_program: (p: ProgramSpec, lib: Uint8Array, var_vals: Map<Variable, ConstType>, rawbufs: Buffer[], early_stop?: number, max_global_size?: number, clear_l2?: boolean, cnt?: number, name?: string) => Promise<number[]>;
export declare const timeout_handler: (signum: any, frame: any) => never;
export declare const _try_compile_linearized_w_idx: (x: [number, Kernel], compiler: Compiler) => Promise<[number, [ProgramSpec, Uint8Array, number | undefined] | undefined]>;
export declare const _ensure_buffer_alloc: (bufs: Buffer[]) => Buffer[];
export declare const bufs_from_lin: (lin: Kernel, allocate?: boolean) => Buffer[];
export declare const get_kernel_actions: (lin: Kernel, include_0?: boolean) => Map<number, Kernel>;
export declare const BEAM_DEBUG: number;
export declare const export_beam: () => string;
export declare const import_beam: (data: string) => Map<bigint, string>;
export declare const beam_search: (lin: Kernel, rawbufs: Buffer[], amt: number, allow_test_size?: boolean, disable_cache?: string | undefined) => Promise<Kernel>;
export declare const optimize_local_size: (_prg: Program, global_size: number[], rawbufs: Buffer[]) => Promise<number[]>;
export declare const time_linearizer: (lin: Kernel, rawbufs: Buffer[], allow_test_size?: boolean, max_global_size?: number, cnt?: number, disable_cache?: boolean, clear_l2?: boolean) => Promise<number>;