import type { TypedArray } from '../memory/index.js';
import type { BoundColumnsMeta } from '@ecsia/schema';
/** A bindColumns factory: resolve the views into a persistent runner; deps arrive via the runner's ctx. */
export type PinnedFactory<Ctx = unknown> = (views: readonly TypedArray[], meta: BoundColumnsMeta) => (ctx: Ctx) => void;
/** Probed once: can this runtime compile a function from source? (False under strict CSP / locked sandboxes.) */
export declare const CODEGEN_AVAILABLE: boolean;
/**
 * Build the runner for one archetype binding. Returns the codegen runner when eval is available AND
 * it provably matches the interpreted runner on a scratch row; otherwise the interpreted runner.
 * `strides` sizes the scratch clone (slots per row, per spec).
 */
export declare function buildPinnedRunner<Ctx>(factory: PinnedFactory<Ctx>, views: readonly TypedArray[], meta: BoundColumnsMeta, strides: readonly number[]): (ctx: Ctx) => void;
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