8 lines
		
	
	
		
			321 B
		
	
	
	
		
			TypeScript
		
	
	
	
	
	
			
		
		
	
	
			8 lines
		
	
	
		
			321 B
		
	
	
	
		
			TypeScript
		
	
	
	
	
	
export function capitalizeFirstLetter(str: string): string;
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export function contains(obj: Object, pred: Object): boolean;
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export function findIndex(arr: any[], pred: any): number;
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export function find<T>(arr: T[], pred: any): T;
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export function createChainedFunction(
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  ...funcs: Function[]
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): (...args: any[]) => never;
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