import { Expression } from '../Expressions';
import { Statement } from './Statement';
import { StatementVisitor } from './StatementVisitor';
export declare enum FlowControlInstructionType {
    IF = 0,
    ELSE = 1,
    ENDIF = 2,
    WHILE = 3,
    ENDWHILE = 4,
    REPEAT = 5,
    UNTIL = 6,
    LOOP = 7,
    ENDLOOP = 8,
    FOR = 9,
    ENDFOR = 10
}
export declare class FlowControlInstruction implements Statement {
    type: FlowControlInstructionType;
    expressions?: Expression[] | undefined;
    constructor(type: FlowControlInstructionType, expressions?: Expression[] | undefined);
    visit(visitor: StatementVisitor): void;
}