nanolith/build/utilities/callsites.d.ts

Multi-threading in no time with seamless TypeScript support.

type AnyFunction = (...args: any[]) => any;
export interface CallSite {
    /**
    Returns the value of `this`.
    */
    getThis(): unknown | undefined;
    /**
    Returns the type of `this` as a string. This is the name of the function stored in the constructor field of `this`, if available, otherwise the object's `[[Class]]` internal property.
    */
    getTypeName(): string | null;
    /**
    Returns the current function.
    */
    getFunction(): AnyFunction | undefined;
    /**
    Returns the name of the current function, typically its `name` property. If a name property is not available an attempt will be made to try to infer a name from the function's context.
    */
    getFunctionName(): string | null;
    /**
    Returns the name of the property of `this` or one of its prototypes that holds the current function.
    */
    getMethodName(): string | undefined;
    /**
    Returns the name of the script if this function was defined in a script.
    */
    getFileName(): string | null;
    /**
    Returns the current line number if this function was defined in a script.
    */
    getLineNumber(): number | null;
    /**
    Returns the current column number if this function was defined in a script.
    */
    getColumnNumber(): number | null;
    /**
    Returns a string representing the location where `eval` was called if this function was created using a call to `eval`.
    */
    getEvalOrigin(): string | undefined;
    /**
    Returns `true` if this is a top-level invocation, that is, if it's a global object.
    */
    isToplevel(): boolean;
    /**
    Returns `true` if this call takes place in code defined by a call to `eval`.
    */
    isEval(): boolean;
    /**
    Returns `true` if this call is in native V8 code.
    */
    isNative(): boolean;
    /**
    Returns `true` if this is a constructor call.
    */
    isConstructor(): boolean;
}
export declare function callsites(): CallSite[];
export {};