import * as Lint from "tslint";
import * as ts from "typescript";
export declare class Rule extends Lint.Rules.TypedRule {
    static metadata: Lint.IRuleMetadata;
    static FAILURE_STRING: string;
    applyWithProgram(sourceFile: ts.SourceFile, program: ts.Program): Lint.RuleFailure[];
}
export declare class Walker extends Lint.ProgramAwareRuleWalker {
    protected visitCallExpression(node: ts.CallExpression): void;
    private nodeIsLikelyAFunction;
}