import * as IR from "../../ir";
import { CrochetValue } from "../../crochet";
import { CrochetActivation, CrochetModule, CrochetType, Environment, Handler, HandlerStack } from "../intrinsics";
export declare function effect_name(x: string): string;
export declare function variant_name(x: string, variant: string): string;
export declare function materialise_effect(module: CrochetModule, name: string, variant: string): CrochetType;
export declare function assert_can_perform(module: CrochetModule, type: CrochetType): void;
export declare function try_find_handler(stack: HandlerStack, value: CrochetValue): {
    handler: Handler;
    stack: HandlerStack;
} | null;
export declare function find_handler(stack: HandlerStack, value: CrochetValue): {
    handler: Handler;
    stack: HandlerStack;
};
export declare function prepare_handler_activation(activation: CrochetActivation, stack: HandlerStack, handler: Handler, value: CrochetValue): CrochetActivation;
export declare function apply_continuation(k: CrochetActivation, value: CrochetValue): CrochetActivation;
export declare function make_handle(activation: CrochetActivation, module: CrochetModule, env0: Environment, body: IR.BasicBlock, cases: IR.HandlerCase[]): CrochetActivation;