import type { IfProps, BlockProps, WhileProps, PromptProps, LabelProps, CallProps, EffectProps, ReturnProps, AnyScriptLibrary } from './types.js';
/**
 * @category Keyword
 */
export declare const BLOCK: <Vars = any, Input = any, Return = any, Yield = any, Meta = any>(props: BlockProps<Vars, Input, Return, Yield, Meta>) => null;
/**
 * @category Keyword
 */
export declare const IF: <Vars = any, Input = any, Return = any, Yield = any, Meta = any>(props: IfProps<Vars, Input, Return, Yield, Meta>) => null;
/**
 * @category Keyword
 */
export declare const ELSE_IF: <Vars = any, Input = any, Return = any, Yield = any, Meta = any>(props: IfProps<Vars, Input, Return, Yield, Meta>) => null;
/**
 * @category Keyword
 */
export declare const ELSE: <Vars = any, Input = any, Return = any, Yield = any, Meta = any>(props: BlockProps<Vars, Input, Return, Yield, Meta>) => null;
/**
 * @category Keyword
 */
export declare const WHILE: <Vars = any, Input = any, Return = any, Yield = any, Meta = any>(props: WhileProps<Vars, Input, Return, Yield, Meta>) => null;
/**
 * @category Keyword
 */
export declare const PROMPT: <Vars = any, Input = any, Meta = any>(props: PromptProps<Vars, Input, Meta>) => null;
/**
 * @category Keyword
 */
export declare const LABEL: (props: LabelProps) => null;
/**
 * @category Keyword
 */
export declare const CALL: <Vars = any, Script extends AnyScriptLibrary = any>(props: CallProps<Vars, Script>) => null;
/**
 * @category Keyword
 */
export declare const EFFECT: <Vars = any, Yield = any, Meta = any>(props: EffectProps<Vars, Yield, Meta>) => null;
/**
 * @category Keyword
 */
export declare const RETURN: <Vars = any, Return = any, Meta = any>(props: ReturnProps<Vars, Return, Meta>) => null;